Feature: *Wood file handles feature ergonomic shape. *They slip into groove of handle and are held securely by metal sleeve. *Wide range of applications: metal file, wood rasp, screwdrivers, hand drills etc. *Easy to use. and practical. Specification: Product Name: Wooden File Handle Main material: Wood Color: wood Length: (Approx. ) 90mm / 3.54Inch Hole diameter: 4mm Suitable for 4-6 inch file of all models Quantity: 10pcs Package Included: 10 Wooden File Handle Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.