Features DIY ROUTER LIFT TABLE: This router lift is suitable for making your own router worktable for high accuracy woodworking, easy to install and operate. EXCELLENT MATERIALS: Composed of aluminum alloy and stainless steel, with high strength, rust and corrosion resistance. FIRM CLAMPING: The router lift ensures firm and stable clamping, which is not easy to fall off and improves the overall efficiency. EASY ADJUSTMENT: Come with crank handle, you can easily and accurately adjust the height of the router bit from above the desktop. 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. Specification: 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 Package List:1 x Router Lift Base1 x Hand Crank Handle4 x Screw1 x Board1 x Backing Mountain1 x Pushing Ruler2 x Insert Ring Package List 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