Description: DIY ROUTER LIFT: Our router lift base is perfect for making your router worktable precision woodworking and easy to install and use. (Note: Router table insert plate is not included). STRONGER GRIP: The router lift system kit adopts jaw clamping make sure the clamping is stable and sturdy, not easy to drop. WIDE APPLICATION: The router table lift systems overall height of 108mm/4.25inch, and the suitable small trimming machine diameter is 64mm-66mm. HIGH QUALITY MATERIAL: The router lift is made of aluminum alloy material, anti rust and wear resistant, with high strength, and durable for long time use. CRANK ADJUSTMENT: This router lift for woodworking is equipped with a crank handle, you can easily adjust the height of the router lift base from above the tabletop. Specification: Material: Aluminum Alloy Diameter: 7cm/2.76inch Package Includes: 1 Lift Table Base Note: Please allow slightly errors due to manual measurement and different monitors.