Starrett 568A hardened steel V-block and clamp set accommodates 2" diameter round workpieces and 1-7/16" square stock, with 1-9/16" capacity using the screw at top. The set includes two pieces and measures 2-1/2" long by 3" wide by 2" high, providing a stable and precise workholding solution for inspection and machining applications.

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-Block and Clamp.

Features

• V-Blocks come in a variety of styles to suit the numerous requirements of machinists
• All clamp screws have a hole to help secure the workpiece
• Hardened steel, precision ground parallel and square
• V-grooves are ground central and parallel to the sides and base - perfect alignment in matched pairs
• Clamps have screw holes at 45 deg and 90 deg to hold either square or round work
• Stepped groove construction permits high or low clamp mounting or small or large work
• Clamps do not project over the width of the block, permitting it to be used on the base, ends or sides
• 3/8-16 tapped holes permit mounting blocks on faceplates or angle irons