Features: 1. It is made of high strength alloy steel and offers a high clamping effect. Makes it easy to adjust, tighten and secure your equipment. 2. These clamps are used with T-tracks or T-slides used in woodworking and metalworking to clamp, position and secure workpieces. 3. Dimensions: T-bolt and screw: M8, slider: M8. Both the T-thread and threaded rod feature an 8mm thread. Very versatile! Also suitable for clamping devices. Product Specifications: Main Material: Alloy Steel Thread Size: M8 Handle Size Dimensions: 160mm L x 30mm W x 12mm H Included: 2 x Complete Clamp Set (Threaded Rod, T-Bolt, Button Nut, Slider, Washer, Pliers)