These "V" blocks easily install on any Bridgeport type machine. Due to the centrally located dowel, they are self aligning and will setup at +/- .001". The reversable cap allows for diameters up to 3.25" and as small as 1.00". These "V" blocks are great for cross drilling cranks as well as key way machining. You will find many uses for these Versatile "V" Blocks.
Easily installs on any Bridgeport type machine.
Sold in Sets of 2 $218.18 Each