A strong rolling jack for a four-post lift combines a suitable lifting capacity, compatible runway width, and enough pad height for the vehicle; it suits owners who need wheel or brake access while the vehicle is on the lift. These seven options range from 3,500 to 7,000 pounds and include air-operated, pneumatic, and manual hydraulic models. Some advertise adjustable arms for broad lift compatibility, while others name particular lift brands or models, so a high capacity alone does not establish fit.
Compare the jack’s dimensions and adjustment range with your lift’s runway spacing before choosing. Also check whether the included pads or adapters suit the vehicle’s lifting points.
The APlusLift ARJ-60 leads this lineup for its 6,000-pound capacity and adjustable 27-to-623⁄8-inch arm extensions.
The APlusLift ARJ-60 is the leading all-around pick in this group because it combines a 6,000-pound capacity with adjustable 27-to-623⁄8-inch arm extensions advertised to fit almost all service and storage lifts. Its air operation and included adjustable screw pads and truck adapters make it a strong candidate for wheel and brake work. Confirm the runway spacing and jack clearance against your specific lift before purchase; the broad fit claim is not a substitute for checking the equipment dimensions.
Our Top Picks
Best OverallIts 6,000-pound capacity, air operation, and 27-to-623⁄8-inch adjustable extensions suit a broad range of service and storage lifts.
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Broad Lift FitThe 4,000-pound air-operated jack has 27-to-623⁄8-inch adjustable extensions and is described as fitting almost all service and storage lifts.
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Highest CapacityIts listed 7,000-pound capacity tops this group, while the 5.3-inch minimum height and 18.3-inch maximum with adapter cover a wide height range.
View on Amazon- KT-4H Fit KATOOL RJ-50W
Compare These Rolling Jacks by Fit and Use
| # | Product | Load Capacity | Dimensions | Weight | Compatible with Vehicle Type | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. APlusLift ARJ-60Best Overall | 6000 lb | 40 x 24 x 11 in | 240 lb | ATV, Car, Sport Utility Vehicle, Tractor… | View on Amazon |
| 2 | 2. APlusLift ABJ-40Broad Lift Fit | 4000 lb | 40 x 24 x 11 in | 300 lb | All Terrain Vehicle, Car, Sport Utility… | View on Amazon |
| 3 | 3. KATRAX 7000 lb JackHighest Capacity | 7000 lb | 25 x 41 x 15 in | 441 lb | Car | View on Amazon |
| 4 | 4. KATOOL RJ-50WKT-4H Fit | 5000 lb | 25 x 41 x 15 in | 441 lb | Car | View on Amazon |
| 5 | 5. BendPak RJ45LPBendPak HD-9 low-profile setups | 4500 lb | 42 x 24 x 10 in | 306 lb | Car | View on Amazon |
| 6 | 6. Triumph SJ35Triumph storage-lift wheel service | 3500 lb | 24 x 39 x 16.5 in | 350 lb | Car | View on Amazon |
| 7 | 7. Atlas XH-PROJACK35Atlas lift owners preferring manual control | 3500 lb | 23 x 37 x 10 in | 350 lb | Truck | View on Amazon |
Detailed Reviews: Best Rolling Jack For 4 Post Lift

#1 · Best Overall
1. APlusLift ARJ-60
- Load Capacity: 6000 lb
- Dimensions: 40 x 24 x 11 in
- Weight: 240 lb
- Compatible with Vehicle Type: ATV, Car, Sport Utility Vehicle, Tractor…
Best for: Air-powered service across varied lifts.
Why it ranks #1: Its 6,000-pound capacity, air operation, and 27-to-623⁄8-inch adjustable extensions suit a broad range of service and storage lifts.
A 1/8-inch minimum lifting height gives the APlusLift ARJ-60 a low starting point for positioning beneath a vehicle on a four-post lift. Its 6,000-pound capacity, air operation, and adjustable-width arms make it suited to wheel and brake work across service and storage lift setups.
The long arms adjust from 27 to 62 3/8 inches, helping accommodate different lift widths, while the adjustable screw pads provide positioning at the vehicle contact points. Two included 2 3/4-inch truck adapters add height when needed. Air operation and the included air pump support powered lifting, and the 6,000-pound capacity covers the product's stated load limit. The listed vehicle types include cars, SUVs, trucks, trailers, tractors, ATVs, and UTVs.
- 6,000-pound capacity
- 1/8-inch minimum lifting height
- Adjustable arm width from 27 to 62 3/8 inches
- Includes two screw pads and two 2 3/4-inch truck adapters
- Air operation requires an air supply to power the jack.
Skip it if you need a manual hand-pump jack; the TRIUMPH SJ35 uses a manual hydraulic pump instead of air operation.
Choose this APlusLift for air-operated front- or rear-wheel service when adjustable width and a low minimum height suit your four-post lift. Its 6,000-pound capacity is the load boundary, and operation depends on an air supply.
Full product details
| Brand | APlusLift |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | ATV, Car, Sport Utility Vehicle, Tractor, Trailer, Truck, UTV |
| Included Components | Air Pump |
| Item Dimensions | 40 x 24 x 11 inches |
| Item Weight | 240 pounds |
| Load Capacity | 6000 pounds |
| Manufacturer | Songa Enterprises |
| Part Number | HW-8S-JACK |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Steel |
| Model Number | MSJ-40 |
| Style Name | Rolling Jack |
Listed on Amazon as: APlusLift ARJ-60 6000LB Air Operated Rolling Jack for 4-Post Car Lift
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#2 · Broad Lift Fit
2. APlusLift ABJ-40
- Load Capacity: 4000 lb
- Dimensions: 40 x 24 x 11 in
- Weight: 300 lb
- Compatible with Vehicle Type: All Terrain Vehicle, Car, Sport Utility…
Best for: Air-powered jack for broad lift widths.
Why it ranks #2: The 4,000-pound air-operated jack has 27-to-623⁄8-inch adjustable extensions and is described as fitting almost all service and storage lifts.
Arm extensions adjustable from 27 to 62 3/8 inches help the APlusLift ABJ-40 fit a broad range of service and storage lift widths. Its air operation and 4,000-pound capacity support front- or rear-end wheel and brake service, while included truck adapters add height for suitable lifting tasks.
The telescoping arms adjust across the stated 27-to-62 3/8-inch range, helping position the bridge jack on different-width lifts. Adjustable screw pads give the operator adjustable vehicle contact points, and two 2 3/4-inch truck adapters provide added height. Air operation powers lifting for front- or rear-side service, with a 1/8-inch minimum lifting height and 4,000-pound capacity defining its operating range. The listed vehicle types include cars, SUVs, trucks, trailers, tractors, ATVs, and UTVs.
- 4,000-pound capacity
- 1/8-inch minimum lifting height
- Arm extensions adjust from 27 to 62 3/8 inches
- Includes adjustable screw pads and two 2 3/4-inch truck adapters
- Air operation requires an air supply.
Skip it if you need a manual hydraulic pump; the ATLAS XH-PROJACK35 is hand-pump operated and does not rely on air operation.
Choose the ABJ-40 for air-powered wheel and brake work when its adjustable arm range suits the lift and 4,000-pound capacity covers the vehicle. Its air supply requirement is the key operating boundary.
Full product details
| Brand | APlusLift |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | All Terrain Vehicle, Car, Sport Utility Vehicle, Tractor, Trailer, Truck, Utility Terrain Vehicle |
| Item Dimensions | 40 x 24 x 11 inches |
| Item Weight | 300 pounds |
| Load Capacity | 4000 pounds |
| Manufacturer | Songa Enterprises |
| Part Number | ABJ-40 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Steel |
| Model Number | ABJ-40 |
| Style Name | Bridge Jack |
Listed on Amazon as: APlusLift ABJ-40 4000LB Air Operated Sliding Bridge Jack with Rolling Kits
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#3 · Highest Capacity
3. KATRAX 7000 lb Jack
- Load Capacity: 7000 lb
- Dimensions: 25 x 41 x 15 in
- Weight: 441 lb
- Compatible with Vehicle Type: Car
Best for: Higher-capacity heavy-vehicle lifting.
Why it ranks #3: Its listed 7,000-pound capacity tops this group, while the 5.3-inch minimum height and 18.3-inch maximum with adapter cover a wide height range.
A 7,000-pound rated capacity sets the KATRAX rolling jack apart for buyers lifting heavier vehicles on four-post lifts. Its 5.3-inch minimum working height and 18.3-inch maximum height with an adapter provide a broad stated height range for different lifting needs.
The 7,000-pound capacity is listed for vehicles including SUVs, pickups, and commercial vehicles, giving this jack a higher stated load limit than lower-capacity options. Its 5.3-inch minimum working height supports positioning beneath vehicles with limited clearance, while the adapter raises maximum height to 18.3 inches. The product description identifies high-pressure pneumatic hydraulic power and high-strength steel construction, so operation uses powered hydraulics rather than a manual hand pump.
- 7,000-pound load capacity
- 5.3-inch minimum working height
- 18.3-inch maximum height with adapter
- Pneumatic hydraulic power
- 441-pound item weight makes handling and repositioning a substantial task.
Skip it if you prioritize moving a lighter jack; the APlusLift ARJ-60 has a listed item weight of 240 pounds versus this jack's 441 pounds.
Choose the KATRAX for four-post lift work where its 7,000-pound capacity and 18.3-inch adapter-assisted reach suit the vehicle. Its 5.3-inch minimum height and 441-pound item weight are practical fit and handling considerations.
Full product details
| Brand | KATRAX |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Car |
| Included Components | rolling jack |
| Item Dimensions | 25 x 41 x 15 inches |
| Item Weight | 441 pounds |
| Load Capacity | 7000 Pound |
| Manufacturer | KATRAX |
| Part Number | NO |
| Manufacturer Warranty Description | 1 year |
| Material | Alloy Steel |
| Model Number | 7000Lbs Rolling Jack |
Listed on Amazon as: 7000 lbs Heavy Duty Universal Jack for All Four Post Lifts High Pressure Hydraulic Power Maximum Height with Adapter Can Reach 18.3 Inches
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#4 · KT-4H Fit
4. KATOOL RJ-50W
- Load Capacity: 5000 lb
- Dimensions: 25 x 41 x 15 in
- Weight: 441 lb
- Compatible with Vehicle Type: Car
Best for: KATOOL lift owners needing wheel service.
Why it ranks #4: It is specifically listed for KT-4H110 and 4H850 lifts, with 5,000-pound capacity, three locking height positions, and a hydraulic hand pump.
A 5.3-inch lowered pad height lets the KATOOL RJ-50W slide beneath low-clearance vehicles for lifting on compatible four-post lifts. Its 5,000-pound capacity and three locking height positions support front- or rear-wheel and brake work, while included adapters extend maximum pad height to 18.3 inches.
The hydraulic hand pump provides a manual way to raise a vehicle, and two large rubber pads form the vehicle contact points. Four pulleys let the jack roll along the lift, supporting repositioning for front- or rear-end service. Its 5.3-inch lowered height and included adapters, which bring maximum pad height to 18.3 inches, offer a useful range for different lifting needs. Compatibility is specifically listed for KATOOL KT-4H110 and 4H850 lifts.
- 5,000-pound lifting capacity
- 5.3-inch lowered pad height
- 18.3-inch maximum pad height with adapters
- Three locking height positions
- Compatibility is specifically listed for KT-4H110 and 4H850 lifts.
Skip it if you need a jack for a different lift brand; this model is specified for KATOOL KT-4H110 and 4H850 lifts.
KATOOL KT-4H110 or 4H850 owners seeking a rolling jack for wheel and brake service get manual hydraulic lifting, rubber contact pads, and useful height range. Its stated lift compatibility is the key boundary.
Full product details
| Brand | KATOOL |
|---|---|
| Color | ebony |
| Compatible with Vehicle Type | Car |
| Included Components | 5000lb heavy duty universal portable jack for 4 post lifts |
| Item Dimensions | 25 x 41 x 15 inches |
| Item Weight | 441 pounds |
| Load Capacity | 5000 pounds |
| Manufacturer | Katool |
| Part Number | NO |
| Manufacturer Warranty Description | 1 year |
| Model Number | RJ-50W |
Listed on Amazon as: Rolling Jack Bridge Jack for KT-4H110/4H850 Four Post Lifts with 5000Lbs Lifting Capacity
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#5
5. BendPak RJ45LP
- Load Capacity: 4500 lb
- Dimensions: 42 x 24 x 10 in
- Weight: 306 lb
- Compatible with Vehicle Type: Car
Best for: BendPak HD-9 low-profile setups.
Why it ranks #5: The 4,500-pound low-profile bridge jack is designed for BendPak HD-9 series lifts and includes easy-roll wheels and stackable adapters.
The RJ45LP's low-profile minimum drive-over height helps keep clearance demands down on a BendPak HD-9 series four-post lift. Its 4,500-pound capacity and easy-roll wheels support positioning for service work, while rubber contact pads and stackable adapters provide vehicle contact and added lifting height.
BendPak specifies the RJ45LP for its HD-9 series four-post car lift, so buyers can match this bridge jack to that lift family rather than treating it as universal. Easy-roll wheels support movement along the lift, and the low-profile design helps with drive-over clearance. A high-pressure hydraulic power unit raises the load; rubber contact pads and stackable adapters provide the contact and height-adjustment components. Capacity is limited to 4,500 pounds.
- 4,500-pound lifting capacity
- Low-profile minimum drive-over height
- Easy-roll wheels
- Rubber contact pads and stackable adapters
- Specified for BendPak HD-9 series lifts, not listed as a universal-fit jack.
Skip it if you own a lift outside the BendPak HD-9 series; the APlusLift ARJ-60 lists adjustable width to fit almost all service and storage lifts.
BendPak HD-9 owners seeking a low-profile rolling bridge jack for service work get easy-roll wheels, hydraulic power, and stackable adapters. The 4,500-pound capacity and HD-9 compatibility define its fit.
Full product details
| Brand | BendPak |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Car |
| Included Components | adapters |
| Item Dimensions | 42 x 24 x 10 inches |
| Item Weight | 306 pounds |
| Load Capacity | 4500 pounds |
| Manufacturer | Bemdpak |
| Part Number | 5175579 |
| Manufacturer Warranty Description | 1 year |
| Material | Alloy Steel |
| Model Number | 5175579 |
| Style Name | hydraulic |
Listed on Amazon as: BendPak RJ45LP – 4500lb Capacity – Rolling Bridge Jack Low Profile Design Accessory HD-9 Series Four-Post Car Lift
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#6
6. Triumph SJ35
- Load Capacity: 3500 lb
- Dimensions: 24 x 39 x 16.5 in
- Weight: 350 lb
- Compatible with Vehicle Type: Car
Best for: Triumph storage-lift wheel service.
Why it ranks #6: This manual hydraulic 3,500-pound jack fits specified Triumph models, but its approximately 38-inch runway-spacing requirement and limited brand fit narrow its use.
A 4.75-inch lowered pad height lets the Triumph SJ35 start beneath vehicles on a compatible four-post lift. Its manual hydraulic pump, 3,500-pound capacity, and three locking height positions support controlled lifting for wheel or brake work, with adapters raising the maximum pad height to 16.5 inches.
The manual hydraulic pump provides the lifting operation without an air-operated system, while three locking height positions give the operator set positions during use. The lowered pad height is 4.75 inches and maximum height reaches 16.5 inches with adapters, offering a defined adjustment range. This jack requires approximately 38 inches between runways and is listed for current Triumph 8,000-pound four-post parking storage lifts, NSS8SQ Classic, NSS8, and NSS8XLT models.
- 3,500-pound capacity
- 4.75-inch lowered pad height
- 16.5-inch maximum pad height with adapters
- Three locking height positions
- Requires approximately 38 inches between runways.
Skip it if you need verified compatibility beyond the listed Triumph models; the KATOOL RJ-50W names its KT-4H110 and 4H850 lift models.
Owners of listed Triumph storage lifts wanting manual hydraulic lifting for wheel service can consider the SJ35, provided runway spacing is approximately 38 inches. Its 3,500-pound capacity and stated model fit are important boundaries.
Full product details
| Brand | TRIUMPH |
|---|---|
| Color | Black, Red |
| Compatible with Vehicle Type | Car |
| Item Dimensions | 24 x 39 x 16.5 inches |
| Item Weight | 350 pounds |
| Load Capacity | 3500 pounds |
| Manufacturer | Triumph |
| Part Number | SJ35 |
| Material | Alloy Steel |
| Style Name | Hydraulic |
| Additional Information | Important information |
Listed on Amazon as: Triumph SJ35 Bridge Jack Lift 3500 lbs for Four Post Auto Lift
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#7
7. Atlas XH-PROJACK35
- Load Capacity: 3500 lb
- Dimensions: 23 x 37 x 10 in
- Weight: 350 lb
- Compatible with Vehicle Type: Truck
Best for: Atlas lift owners preferring manual control.
Why it ranks #7: Its 3,500-pound capacity and adjustable width suit many four-post lifts, but the description emphasizes Atlas Garage Pro models rather than broad compatibility.
A scissor mechanism lets the Atlas XH-PROJACK35 lift level, making it a practical match for buyers prioritizing balanced vehicle support during service. Its manual hand pump, 3,500-pound capacity, adjustable width, and included four-piece truck adapter set support wheel-service tasks on compatible four-post lifts.
The hand-pump operation avoids reliance on an air-powered system, while the scissor mechanism is specifically described as allowing level lifting. Adjustable width helps the jack fit many four-post lifts, and the four-piece truck adapter set adds components for truck lifting. Atlas identifies the RJ-35 as a match for the Garage Pro 8000 and Garage Pro 9000, so those models offer the clearest stated compatibility rather than a universal fit claim.
- 3,500-pound capacity
- Manual hand-pump operation
- Scissor mechanism allows level lifting
- Adjustable width and four-piece truck adapter set
- Listed compatibility specifically names Atlas Garage Pro 8000 and Garage Pro 9000 lifts.
Skip it if you need air-powered lifting; the APlusLift ABJ-40 is an air-operated sliding bridge jack with rolling kits.
Atlas Garage Pro 8000 or 9000 owners seeking manual, level lifting for wheel service may value the adjustable width and truck adapters. The stated 3,500-pound capacity and named lift compatibility bound its use.
Full product details
| Brand | ATLAS |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Truck |
| Included Components | Item |
| Item Dimensions | 23 x 37 x 10 inches |
| Item Weight | 350 pounds |
| Load Capacity | 3500 pounds |
| Manufacturer | Atlas Automotive Equipment |
| Part Number | XH-PROJACK35 |
| Manufacturer Warranty Description | 90 day warranty on material and workmanship |
| Material | Alloy Steel |
| Model Number | XH-PROJACK35 |
| Style Name | Floor Jack |
Listed on Amazon as: Atlas Automotive XH-PROJACK35 3,500 Capacity Sliding Bridge Jack
View on AmazonWhy runway compatibility can matter more than capacity
A jack can have enough lifting capacity and still be incompatible with a four-post lift if its arms or bridge do not match the runway spacing. The APlusLift ARJ-60 and ABJ-40 list adjustable extensions from 27 to 623⁄8 inches and describe broad fit across service and storage lifts. By contrast, the Triumph SJ35 requires approximately 38 inches between runways and is only stated to fit certain Triumph models; its listing specifically says fit with other brands is not guaranteed.
The KATOOL RJ-50W names KT-4H110 and 4H850 models, while the BendPak RJ45LP is designed for the HD-9 series. Treat model-specific compatibility as a real limitation, not a detail to resolve after delivery.
Before ordering, compare the lift’s manual and measurements with the jack’s stated fit range; the supplied listings do not provide a universal runway measurement for every model.
Low pad height does not guarantee vehicle clearance
A low stated pad height helps only if the complete jack can roll beneath the vehicle and the contact points can reach the frame safely. The APlusLift ARJ-60 and ABJ-40 list a minimum lifting height of 1/8 inch, while the KATOOL RJ-50W and KATRAX list a 5.3-inch lowered pad height. These figures are not directly interchangeable: the product descriptions do not give a shared measurement method, and the APlusLift listings refer buyers to a diagram.
The BendPak RJ45LP is described as low-profile, but its supplied facts do not state a minimum pad height. Check both the jack’s clearance under your vehicle and the lift point height, including any adapter that raises the contact surface.
A jack that slides underneath may still need the included pads or truck adapters to contact the vehicle at an appropriate lifting point.
How to Choose a Rolling Jack for a Four-Post Lift
Capacity for the vehicle section being lifted
Look for a capacity that exceeds the load the jack will actually lift, rather than choosing by the vehicle’s total weight alone. These models range from 3,500 pounds on the Triumph SJ35 and Atlas XH-PROJACK35 to 7,000 pounds on the KATRAX 7000 lb Jack; the APlusLift ARJ-60 is rated at 6,000 pounds, and the KATOOL RJ-50W at 5,Listings do not state how weight is distributed between the front and rear, so do not assume a particular axle load.
Buyers working with heavier vehicles may prefer the higher listed capacity, while those with a confirmed lighter load and a compatible lift can consider the 3,500-pound options. Follow the vehicle and lift manufacturers’ guidance.
Operation and lifting-height range
Choose the operating method and pad-height range that match your setup and vehicle clearance. The APlusLift ARJ-60 and ABJ-40 are air-operated; the KATOOL RJ-50W and Triumph SJ35 use manual hydraulic pumps. The KATOOL and KATRAX list a 5.3-inch lowered pad height and 18.3-inch maximum with adapters, while the Triumph lists 4.75 inches lowered and 16.5 inches maximum with adapters.
The APlusLift products state a 1/8-inch minimum lifting height, with a diagram referenced for detail. Buyers with a suitable air setup may favor the air-operated models; those who prefer hand-pump operation can compare the hydraulic options.
Check clearance and lifting-point needs against the relevant diagram or manufacturer information.
Lift fit, arms, and supplied adapters
Prioritize a stated match to your lift model or an adjustment range that covers its runway spacing. The APlusLift ARJ-60 and ABJ-40 list arm extensions adjustable from 27 to 623⁄8 inches and two adjustable screw pads plus two 23⁄4-inch truck adapters. The Triumph SJ35 requires approximately 38 inches between runways and names compatible Triumph models; the KATOOL RJ-50W identifies KT-4H110 and 4H850 lifts.
The Atlas jack lists adjustable width and a four-piece truck-adapter set, while BendPak specifies HD-9 series compatibility and stackable adapters. Buyers with a named matching lift should prioritize that confirmation; those with another brand should verify measurements and fit directly instead of relying on broad compatibility wording.
Which rolling jack should you choose?
For a broad-use choice, start with the APlusLift ARJ-60: its 6,000-pound rating and adjustable 27-to-623⁄8-inch extensions make it the strongest combination here, subject to confirming your lift’s fit. If you want similar wide extension adjustment at a lower listed capacity, consider the APlusLift ABJ-For the highest stated capacity, the KATRAX 7000 lb Jack lists 7,000 pounds, but verify its compatibility with your specific lift.
Owners of KT-4H110 or 4H850 lifts have a named match in the KATOOL RJ-50W. Choose the BendPak RJ45LP for a BendPak HD-9, or the Triumph SJ35 for a compatible Triumph model and its stated runway spacing.
The Atlas XH-PROJACK35 is most relevant to Atlas Garage Pro owners; confirm fit before ordering.
Related Buying Guides
Frequently Asked Questions
How do I confirm that a rolling jack fits my four-post lift’s runway spacing?
Check your lift’s runway spacing and the jack’s fit requirements in their manuals or specifications before ordering. Also confirm the jack has adequate clearance beneath your vehicle and can sit securely on the runways. A broad compatibility claim does not replace checking dimensions for your specific lift.
What safety checks should I make before lifting a vehicle with a bridge jack?
Verify that the jack is correctly positioned and secured on the runways, its capacity is suitable for the intended lift, and its pads or adapters contact approved lifting points. Follow the jack and lift manuals, keep people clear of the vehicle, and use the lift’s specified safety locks before working underneath.
Do I need air supply or hydraulic fluid to operate these rolling jacks?
The APlusLift ARJ-60 and ABJ-40 are identified as air-operated; the listed 7,000-pound jack is described as hydraulic. The other titles do not specify an operating method. Check the product instructions for required connections, fluid, and setup rather than assuming all bridge jacks operate alike.
How should I choose between capacity and adjustable reach?
Match capacity to the lifting task and compare the jack’s reach with your lift and vehicle. The ARJ-60 is the broad-use choice in this group, with a stated 6,000-pound capacity and adjustable 27-to-623⁄8-inch extensions. The KATRAX lists the highest capacity, 7,000 pounds, but its fit still needs verification.
Which options name specific compatible lift models?
The KATOOL RJ-50W names KT-4H110 and 4H850 lifts. The BendPak RJ45LP is listed for the HD-9, and the Triumph SJ35 is relevant to a compatible Triumph model with the stated runway spacing. Atlas XH-PROJACK35 is most relevant to Atlas Garage Pro owners; verify fit before ordering.
Final Words
For a broad-use starting point, choose the APlusLift ARJ-60, then confirm runway spacing and jack clearance for your lift. The ABJ-40 offers similar wide extension adjustment at a lower listed capacity. If capacity is the priority, consider the KATRAX’s 7,000-pound rating, subject to compatibility checks.
Owners of named lift models can also consider the corresponding KATOOL, BendPak, Triumph, or Atlas option.


