Features Surfaces Polishing And Oxidation: Surfaces adopt polishing and oxidation process, making the hand feel and texture more prominent Fine Workmanship: Made with fine workmanship, all structural parts are processed by large scale CNC, very accurate Not Easy To Loosen: Screw inner wire adopt double set structure, not easy to loosen, stable and durable Aluminum Alloy Material: Made of good quality aluminum alloy material, light weight, possess good strength and good corrosion resistance 50mm Clamping Range: The total length of the product is 123mm, hole distance is 20mm, and the clamping range for 50mm Specification: Item Type: Miniature Bench Table Vise Material: Aluminum alloy Total Length: Approx. 123mm / 4.84in Clamping Range: Approx. 50mm / 1.97in Hole Distance: Approx. 20mm / 0.79in Package List: 1 x Miniature Bench Table Vise Package List 1 x Miniature Bench Table Vise