WIDE APPLICATION: This woodworking tool is designed for holding clamp set for use with T-track and useful in many woodworking or metalworking applications for holding, positioning and securing PREMIUM QUALITY: Puts clamping pressure anywhere along the recessed T-slot Simple to use: The holding clamp is easy to secure wood to a drill table or any work surface Size: T screw and threaded rod: M8. Both T-screw and threaded rod are 8mm threaded. Complete accessories: You will receive 2 sets of complete clamps (threaded rod, T-screw, button nut, slide block, washer, clamp board), complete accessories to meet your daily needs. 2 x Whole Clamp Set T-Screw Threaded Rod Slide Block Washing Machine Clamping Board Lock Nut button Product Description Main Material: Metal Main Color: Silver Thread: M8 Package includes: 2 x Whole Clamp Set (Threaded Rod, T-screw, Knob Nut, Slide Block, Washer, Clamp Plate) Features: This is for one clamp assembly for use with T-slot track. Puts clamping pressure anywhere along recessed T-slot track. EASY TO USE The holding clamp is easy to clamp wood to a drill press table or any work surface. Versatile These clamps are useful in many woodworking and metalworking applications for holding, positioning and securing work. Very versatile Also ideal for clamping jigs and fixtures