No. 567 V-Block and Clamp, 1 5/16 in Capacity

Can be used on its base, on the end, or on either side. The clamp is smaller than the outside width of the block, but has an adjustable side screw to support the block and prevent tilting. The V at the stepped end is at right angles to the base and is handy for holding shouldered studs, pins, etc.. A clearance hole for drilling or removing dowel pins is provided in the block. The block has four 3/8-16 tapped holes.