Case hardened steel for wear resistance. For use singly or in pairs. Includes a steel rod that passes through each block, fi rmly held by friction positioning to keep blocks in alignment. Two grooves on each side of the blocks will hold the clamp for small or large work. Steel forged clamp holds work up to 1-1/4" (32mm) in diameter.
V-Blocks and Clamp Set, 1-1/4" (32mm) Capacity. Starrett V-Blocks come in a variety of styles to suit the numerous requirements of machinists. They are for general shop use and layout work, as well as for holding stock in place during light-duty milling, drilling, and grinding operations. All clamp screws have a hole to help secure the workpiece. V-Blocks (Pair) and Clamp Set.