Made from steel fully hardered and ground.

Sides are ground parallel & the groove is ground central & parallel to the sides & the base.

Clamp has an adjustable side screw which supports the block and prevents it from tilting during various operations like drilling, milling or grinding.

A right angle groove at steeped end is handy for holding shouldered studs round pins etc.

Vee block has four 3/8” - 16 tapped holes, two in the base & one each on sides so that the block can be attached to a working table or to a lathe face plate.