[Material]The Router Lift Base is made of an aluminum alloy body and stainless steel support rods,providing high strength,wear resistance,durability,and long term use [Wide Lifting Range]The Router Table Lifting System Base can lift up to a height of 51mm and support motors with a diameter of 64mm ~ 65mm [4 Jaw Clamping]:The Router Lift Base adopts a 4 jaw clamping method that ensures firm and stable clamping without easy falling off [Crank Adjustment]:This Woodworking Router Table Lift Base comes with a crank handle that allows you to easily and accurately adjust the height of the router from above the desktop [DIY Router Lift Table]:This base is suitable for creating your high accuracy woodworking router workbench with easy installation, Weight: 1.40434460894 pounds, Manufacturer: AMSLSIU