SPI Rectangular Gage Block Accessory For Use With Rectangular Gage Blocks
SPI - 4 Inch Overall Length, 0.75 Inch Jaw Thickness, Gage Block Bevel End Jaws Flatness per 2 Inch +/-0.00002 Inch Accuracy, Sold As Pair, For Use with Rectangular Gage Blocks, 2 Pieces