Feature: 1. Application Versatility: This router table lift base is suitable for woodworking machinery such as carving machines, slotting machines, trimming machines, and chamfering machines. 2. Universal Design: The lift base features a universal design, compatible with woodworking machinery with motor diameters between 63.8 to 65mm. 3. Height Adjustment Range: Offering a maximum lifting stroke of 51mm (2in), with 1mm increment per rotation, the router lift base provides secure and stable manual lifting. 4. Metal Construction: The main body of the lift base is crafted from aluminum alloy material, with stainless steel support rods, ensuring lightweight, rust resistance, and erosion resistance. 5. Easy Installation: Designed with 4 mounting holes and equipped with screws and a wrench, simply connect the threaded support rods to the board for quick and effortless setup. Specification: Item Type: Router Lift Base Material: Aluminum Alloy, Stainless Steel Inverted Plate Material: Aluminum Alloy Table Size: Approx. 240 x 200mm / 9.45 x 7.87in Maximum Lifting Stroke: Approx. 51mm / 2in Lifting Method: Manual Lifting, Equipped with Manual Lifting Rod Installation Hole Position: Approx. 70 x 62mm / 2.76 x 2.44in Application: for Universal Trimming Machine with Motor Diameter between Approx. 63.8 to 65mm / 2.51 to 2.56in . Package List: 1 x Lifting Base 1 x Hand Crank Handle 4 x Screws 4 x Large Screws 1 x Hex Wrench 1 x Inversion Plate 1 x Backing Plate 1 x Angle Dial 2 x Insert Ring