Feature:1. Versatile Woodworking Accessory: This router lift base kit is ideal for woodworking machinery such as engraving machines, slotting machines, edge trimmers, and chamfering machines.2. Universal Design: The lift and lower base features a universal design suitable for woodworking machines with motor diameters ranging from 64mm to 66mm.3. Adjustable Height Range: With a maximum lifting range of 51mm (2 inches) and accurate 1mm adjustments per turn, the manually operated lift ensures safe and stable height adjustments.4. Metal Construction: Constructed from aluminum alloy with stainless steel support rods, the lift mechanism is lightweight, rustproof, and erosion resistant for long lasting durability.5. Easy Installation: Featuring 4 mounting holes and including screws and a wrench, the kit is easy to install, simply connect the threaded support rods to the board for immediate use.Specification:Item Type: Router Table BaseMaterial: Aluminum Alloy, Stainless SteelInverted Plate Material: Aluminum AlloyTable Size: Approx. 240x200mm / 9.45x7.87inMaximum Lifting Stroke: Approx. 51mm / 2inLifting Method: Manual Lifting, Equipped with Manual Lifting RodInstallation Hole Position: Approx. 70x62mm / 2.76x2.44inApplication: for Universal Edge Trimmer with Motor Diameter between 64 to 66mm.Package List:1 x Height Adjustable Base1 x Hand Crank4 x Screws1 x Hex Wrench1 x Inverter Board1 x Backplate1 x Angle Disc2 x Insert Rings