Features: 1.Easy Installation: This Lifting Table Base Comes With 4 Installation Screws, Making It Easy To Secure The Threaded Support Rod Onto The Table. 2.Wide Application Range: Suitable For Workbenches, Woodworking Routers, And More, This Router Lift Base Can Clamp Edge Trimmers With A Diameter Of 64 To 65Mm. The Installation Hole Spacing Is 70 X 62Mm. 3.Superb Lifting Stroke: Unlike Expensive Lifting Bases That Offer Only 40Mm (1.57 Inches), This Lift Base Can Lift Up To 54Mm (2.1 Inches). Each Rotation Provides A 1Mm Lifting Increment. 4.Aluminum Alloy Stainless Steel Material: The Main Body Of This Lifting Base Is Made Of Durable Aluminum Alloy, Processed With Cnc Machining For A Smoothly And Bright Surface. The Stainless Steel Support Rod Ensures Rust And Corrosion Resistance, Resulting In A Long Lifespan. 5.Reliable Performance: With Its Sturdy Construction And Premium Materials, This Lifting Base Guarantees Reliable Performance. It Allows For Smoothly And Stable Lifting, Enhancing The Efficiency And Accuracy Of Woodworking Tasks. Specification Item Type: Router Lift Base Material: Aluminum Alloy Mounting Hole Distance: Approx. 70 X 62Mm / 2.76 X 2.44In Lifting Range: Approx. 0 To 54Mm / 0 To 2.13In Suitable Models: Models With Outer Diameter Approx. 64 To 65Mm / 2.52 To 2.56In