Metal Stop Body With Visible Size Reference: The black metal body shows an about 8 cm / 3.15 x 0.39 inch face and an about 2.5 cm / 0.98 inch slider length for setup planning Hand Knob Tightening Design: A hand tightened knob and visible slider help you set the stop point by hand, make small changes, and hold position for consistent woodworking setup tasks Woodworking Stop Function: Built for woodworking T track positioning, this stop block gives you a reference point for repeat cuts, fence positioning, and track setup without unsupported fit claims Single Stop Package Contents: You receive a single woodworking T slot stop block, making it easy to add a stop point to a fence or track setup while keeping the purchase focused on the main part Buyer Focused Structure Detail: The black tightening body and silver T slot slider give woodworking users a clear product layout for fence positioning, cutting setup, and track stop use, Manufacturer: Msioytog