Shopping for a bridge jack can be frustrating—especially when you're not sure if it'll fit your lift or handle the load reliably. A lot of folks end up with jacks that are clunky, uneven, or simply underpowered. If you’re dealing with inconsistent lifting or struggling with hard-to-move rolling jacks, it’s time to upgrade.

The Katool KT-RJ50 Rolling Jack is made specifically to pair with the Katool KT-4H110 & KT-4H850 Fourt Post Lifts, so compatibility isn’t a question—it’s a guarantee. With a solid 5,000 lb lifting capacity, this jack is built to take on serious work while keeping things simple. Its air/hydraulic system gives you smooth, steady lifting, and its scissor-style design ensures your vehicle stays level throughout the process.

The compact frame and low-profile design are a major win in tight shop spaces. Whether you’re working in a small garage or a busy commercial bay, this rolling bridge jack glides into position with ease. Plus, it’s finished in a tough powder coat that resists wear and corrosion, so it looks good and performs strong for years. When you’re looking for a reliable bridge jack for 4 post lift setups, the KT-RJ50 delivers power, compatibility, and control.

These Lifts Work Seamlessly With the KT-RJ50 Bridge Jack

• KT-4H110
• KT-4H850