1、DIY ROUTER LIFT TABLE: This router lift is suitable for making your own router worktable for high accuracy woodworking, easy to install and operate. 2、EXCELLENT MATERIALS: Composed of aluminum alloy and stainless steel, with high strength, rust and corrosion resistance. 3、FIRM CLAMPING: The router lift ensures firm and stable clamping, which is not easy to fall off and improves the overall efficiency. 4、EASY ADJUSTMENT: Come with crank handle, you can easily and accurately adjust the height of the router bit from above the desktop. 5、WIDE LIFTING RANGE: The base supports lifting height up to 46mm, supports machine diameter is 63.8mm to 65.5mm, ideal for small trimming machines. Item Type: Router Lift Base Material: ABS, Aluminum Alloy Maximum Lifting Capacity: Approx. 46mm / 1.81in Minimum Clamping: Approx. 63.8mm / 2.51in Maximum Clamping: Approx. 65.5mm / 2.58in 1 x Router Lift Base 1 x Hand Crank Handle 4 x Screw 1 x Board 1 x Backing Mountain 1 x Pushing Ruler 2 x Insert Ring