Description: 【Features】: An easy to use operate, a low profile design that eliminates interference and offers clearance for thin stock and tools 【Versatility】: Bi directional design allows for secure horizontal or vertical positioning of the short stop in any track which will add versatility to your current t track table system 【Function】: Works in combination with our exclusive t track system, providing a quick, and secure holding solution for a wide assortment of t track table applications, light machining and clamped board configurations 【Material】: Components are made with aluminum alloy and possess a silver anodized finish for optimal durability with rust resistant properties, manufactured with high precision measurements for a smooth, accurate fit 【Use】: This T Track stop kit is useful for holding work material flush against a fence and is essential for your pocket hole face assembly, mitered frame, and cope/stick door applications Specification: Material: Aluminum Alloy  Size Chart: 3.8cmx4.1cmx1.72cm/1.50inchx1.61inchx0.68inch Package Includes: 4 T Track Stop Kit Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.