Features: [Main Function]:Hold Down Clamp Set is for ideal for work holding, positioning, and fixturing for many woodworking or metalworking applications, including routers, drill presses, CNC, table saws, jigs, panels, vertical mills ,etc. [Track Limiter]: This woodworking for t slot clamp is a excellent limiter and fixed clamp, which can help you quickly locate [Strong Clamping Force]: This t-track hold down clamps has strong clamping force and convenient operation, which is very for ideal for woodworking [Wear-resistant and Durable]: This for t track clamp is made of high-quality materials and has nice wear resistance [Wide Application]: This multipurpose for t track clamp is mainly suitable for workpiece installation and positioning, as well as woodworking and metal processing Specifications: Material：Aluminum Alloy Size：20x20x4cm Package Includes: 1Pcs for T Track Clamp. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!