If you own a four-post lift, you know it’s great for storage but not ideal for wheel and brake work. A rolling bridge jack solves this by letting you lift one end of the vehicle while it’s on the lift, giving you access to the suspension and tires. This guide compares five top picks to help you choose the right one for your garage.
We’ll look at capacity, height range, and compatibility so you can make an informed decision.
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KATOOL Rolling Jack Bridge Jack – 7,000 lbs Power
The KATOOL Rolling Jack Bridge Jack for KT-4H110/4H850 lifts up to 7,000 lbs, making it ideal for heavy-duty trucks and SUVs. Its low-profile 5.3-inch minimum height lets you slide it under sports cars, while the included adapters extend the maximum height to 18.3 inches for high-clearance vehicles. The air/hydraulic pump makes lifting effortless, so you can focus on the job.
Constructed from industrial-grade high-strength steel with reinforced welding, this jack provides a stable, non-deforming support base. You’ll appreciate the precision engineering that ensures safety during wheel service and brake work. If you need a robust jack that handles a wide range of vehicles, this model delivers reliable performance.
- 7,000 lbs capacity
- Low 5.3-inch entry height
- Air/hydraulic operation
- May be overkill for cars
- Adapter storage not included
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- 7,000 lbs Heavy Duty Capacity: This rolling bridge jack delivers a powerful 7,000 lbs (3,175 kg) lifting capacity, making it the perfect solution for heavy-duty vehicles, including full-size SUVs, pickup trucks, and commercial vans.
- Precision Engineering and Safety: Constructed from industrial-grade high-strength steel with reinforced welding. Provides a stable, non-deforming support base for wheel service, brake repairs, and under-chassis inspections in professional shops or home garages.
- Versatile Height Range: Features a low-profile minimum height of 5.3" for sports cars and extends to a maximum height of 18.3" using the included adapters. Ideal for high-clearance trucks and suspension work.
- Effortless Air/Hydraulic Operation: Equipped with a high-pressure air-actuated hydraulic pump. Use an air supply to achieve rapid, labor-saving lifting, significantly reducing technician fatigue compared to manual jacks.
- Designed for 4-Post Lifts: Specifically engineered as a "Perfect Partner" for KT-4H120PX and KT-4M110PA lifts. The smooth-rolling wheel structure allows for easy positioning along the tracks to lift the front or rear of the vehicle.
- Important Note: Please accurately verify whether the specifications of this product match your four-post lift!
KATOOL Rolling Jack for KT-4H120PX – Seamless Fit
Designed for KATOOL KT-4H120PX and 4M110PA lifts, this rolling bridge jack offers the same 7,000 lbs capacity and 5.3-inch low profile as the previous model. It’s built with industrial-grade high-strength steel and reinforced welding, ensuring a stable platform for wheel and brake services. The maximum height of 18.3 inches with adapters accommodates lifted trucks and vans.
The high-pressure air-actuated hydraulic pump simplifies lifting, so you can raise heavy loads without manual effort. This jack is a perfect match if you own one of the compatible KATOOL lifts. Its precision engineering and safety features give you confidence when working under your vehicle. For a seamless fit and robust performance, this is a solid choice.
- 7,000 lbs capacity
- Reinforced steel construction
- Effortless air/hydraulic pump
- Specific to KATOOL models
- Heavier than some alternatives
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- 7,000 lbs Heavy Duty Capacity: This rolling bridge jack delivers a powerful 7,000 lbs (3,175 kg) lifting capacity, making it the perfect solution for heavy-duty vehicles, including full-size SUVs, pickup trucks, and commercial vans.
- Precision Engineering and Safety: Constructed from industrial-grade high-strength steel with reinforced welding. Provides a stable, non-deforming support base for wheel service, brake repairs, and under-chassis inspections in professional shops or home garages.
- Versatile Height Range: Features a low-profile minimum height of 5.3" for sports cars and extends to a maximum height of 18.3" using the included adapters. Ideal for high-clearance trucks and suspension work.
- Effortless Air/Hydraulic Operation: Equipped with a high-pressure air-actuated hydraulic pump. Use an air supply to achieve rapid, labor-saving lifting, significantly reducing technician fatigue compared to manual jacks.
- Designed for 4-Post Lifts: Specifically engineered as a "Perfect Partner" for KT-4H120PX and KT-4M110PA lifts. The smooth-rolling wheel structure allows for easy positioning along the tracks to lift the front or rear of the vehicle.
- Important Note: Please accurately verify whether the specifications of this product match your four-post lift!
KATOOL 5,000 lbs Rolling Jack – Practical Choice
The KATOOL Rolling Jack Bridge Jack for KT-4H110/4H850 offers a 5,000 lbs capacity, making it suitable for most cars and light trucks. It features a 5.3-inch lowered pad height for easy positioning under low vehicles and extends to 18.3 inches with adapters for higher clearance. The three locking height positions let you secure the load at different levels during service.
This jack is designed to lift the front or rear of a vehicle for efficient wheel and brake work. Its construction is robust enough for regular use in a home garage or small shop. If you don’t need the extra capacity of a 7,000 lbs model, this jack provides a practical and cost-effective solution for standard maintenance tasks.
- 5.3-inch low profile
- 18.3-inch max height
- 3 locking height positions
- Lower 5,000 lbs capacity
- Only three locking positions
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- 5.3 inch lowered pad height.
- 18.3 inch maximum pad height with adapters.
- 5000 lbs capacity, 3 locking height positions.
- The jack can be used to lift front or rear side of a vehicle to perform wheel and brake services efficiently.
- Rolling jack is an ideal complement to a 4-post storage lift.
Kzoo Lift Rolling Jack – Affordable Option
The Kzoo Lift Rolling Jack Bridge Jack offers the same 5,000 lbs capacity and height range as the KATOOL 5,000 lbs model, with a 5.3-inch lowered pad height and 18.3-inch maximum with adapters. It includes three locking positions for secure lifting during wheel and brake services. This jack is compatible with KT-4H110 and 4H850 four-post lifts.
You can use it to lift the front or rear of your vehicle, making it a versatile tool for routine maintenance. While it may not have the heavy-duty capacity of larger models, it handles most passenger cars and light trucks well. If you’re looking for an affordable option that still offers essential features, this jack is worth considering.
- 5.3-inch low profile
- 18.3-inch max height
- 3 locking height positions
- Lower 5,000 lbs capacity
- Limited brand recognition
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- 5.3 inch lowered pad height.
- 18.3 inch maximum pad height with adapters.
- 5000 lbs capacity, 3 locking height positions.
- The jack can be used to lift front or rear side of a vehicle to perform wheel and brake services efficiently.
- Rolling jack is an ideal complement to a 4-post storage lift.
WFLNHB Rubber Arm Pads – Lift Accessory
The WFLNHB Round Rubber Arm Pads are replacement pads for BendPak and Danmar lifts, not a rolling bridge jack. They feature a circular pattern on top to reduce sliding and increase service life. Made from durable hard rubber, these pads protect your vehicle’s lift points during use.
This set includes four pads, enough for most two-post or four-post lift arms. While they don’t provide lifting capability themselves, they are a useful accessory if your existing pads are worn. If you need a rolling bridge jack, look elsewhere, but for pad replacement, these are a solid choice.
- Durable hard rubber
- Reduces sliding
- Fits BendPak and Danmar
- Not a bridge jack
- Only 4 pads included
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- Replacement for: BendPak Lift, Danmar Lift
- They have a circular pattern at the top to reduce sliding and increase service life
- Material is made of durable hard rubber material, durable
- Package included: 4pcs / set Round rubber arm pads
- All components of this round rubber armrest are rigorously checked and validated to ensure reliability
Buyer’s Guide: What to Consider
Choosing the right rolling bridge jack for your four-post lift depends on capacity, height range, and compatibility. Here are key factors to consider.
- Lifting Capacity: Ensure the jack's capacity exceeds your vehicle's weight. A 7,000 lbs unit handles heavy trucks, while 5,000 lbs suits most cars.
- Low Profile Height: Check the lowered pad height for low-clearance sports cars. A 5.3-inch minimum allows easy positioning under most vehicles.
- Maximum Lift Height: Look for a maximum height with adapters that reaches your vehicle's lift points. 18.3 inches covers many trucks and SUVs.
- Operation Type: Air/hydraulic operation saves effort. A high-pressure air-actuated pump provides smooth, hands-free lifting for heavy loads.
- Lift Compatibility: Verify the jack fits your specific four-post lift model. Some jacks are designed for KATOOL lifts, while others are universal.
Conclusion
Selecting the right rolling bridge jack transforms your four-post lift into a versatile service tool. For heavy-duty use, the KATOOL 7,000 lbs models offer robust performance and safety features. If you work with lighter vehicles, the 5,000 lbs options provide excellent value.
For most users, the KATOOL Rolling Jack Bridge Jack for KT-4H110/4H850 (B0GQ3N9XZN) strikes the best balance of capacity, height range, and ease of use. Always match the jack to your lift model and vehicle needs.




