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The Katool KT-RJ70 Rolling Jack is a professional-grade lifting solution engineered for serious automotive service. With a 7,000 lb capacity and air/hydraulic operation, this rolling jack delivers powerful, controlled lifting performance that makes heavy-duty service work efficient and safe. Specifically designed for compatibility with Katool KT-4H110 and KT-4H850 4-post lifts, the RJ70 transforms your four-post lift into a complete service station, allowing you to lift wheels off the runway for brake work, suspension repairs, tire changes, and more.
Built for the demands of busy shops and enthusiast garages alike, this rolling jack features a compact, low-profile design with a minimum height of 7.09 inches that roughly matches the level of your runway. The scissor-style lifting mechanism ensures stable, level lifting every time, while the smooth-rolling action makes positioning and maneuvering effortless. Protected by a durable powder-coated paint finish, the KT-RJ70 is built to withstand years of professional use while maintaining its appearance and performance.
Key Advantages of the KT-RJ70
7,000 lbs. Lifting Capacity – Handles a wide range of vehicles including full-size trucks, SUVs, and heavy sedans with confidence
4-Post Lift Compatibility – Engineered specifically to work with Katool KT-4H110 and KT-4H850 four-post lifts for seamless integration
Air/Hydraulic Operation – Fast, powerful lifting performance with smooth control (external air supply required)
Ultra-Low Profile Design – Starting height of just 7.09 inches allows access beneath most vehicles on the runway
Scissor-Style Mechanism – Provides stable, level lifting action that keeps loads secure and balanced throughout the entire range
Built for Professional Service
The KT-RJ70 is more than just an accessory – it's an essential tool that maximizes the versatility of your four-post lift. Whether you're performing brake service, replacing suspension components, changing tires, or conducting detailed undercarriage inspections, this rolling jack gives you the lifting power you need exactly where you need it. The air/hydraulic operation provides rapid lifting with precise control, reducing cycle times and increasing productivity in your shop.
Measuring 41" x 27" x 15" and weighing 441 lbs, the RJ70 delivers a solid, stable platform with smooth rolling action that makes positioning easy. The powder-coated finish not only looks professional but also provides superior protection against scratches, chemicals, and corrosion – ensuring your investment maintains its appearance and function through years of demanding use.
With a lifting range from 7.09" to 17.72", the Katool KT-RJ70 provides over 10 inches of lift travel, giving you the clearance needed for most service procedures. The lowest point roughly matches the level of your runway, making it easy to roll into position and ensuring maximum compatibility with your existing Katool four-post lift setup.
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WARNING: Proposition 65 requires warnings on products that contain certain chemicals/metals that the State of California has determined may cause cancer and/or birth defects or other reproductive harm, if those products expose consumers to such chemicals above certain threshold levels that are designed to protect public health. For more information go to www.P65Warnings.ca.gov
Katool KT-RJ50 Rolling Jack 5,000 lbs. Capacity
The Katool KT-RJ50 rolling jack is engineered to deliver powerful, versatile lifting performance for professional automotive shops and s
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WARNING: Proposition 65 requires warnings on products that contain certain chemicals/metals that the State of California has determined may cause cancer and/or birth defects or other reproductive harm, if those products expose consumers to such chemicals above certain threshold levels that are designed to protect public health. For more information go to 
