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Kinex Machinist Knife Edge Solid Inspection Square 4 x 2-3/4 x.240 Inches Thick (100 mm x 70 mm) DIN 875/00 (Square w/in 3 microns or 0.0001 Inches)
This precision machinist square is made by Kinex Measuring who has been in the business of making quality and accurate measuring tool since 1906. This square is perfect for the professional machinist, meticulous wood worker, or the DIY perfectionist. It is ground from a solid blank of 6 mm (.240 inch) thick tool steel, so will never go out of square. All faces and edges are ground and lapped for straightness and parallelism. There is a groove milled in the inner corner to provide

Price is $49.00

Price: $48.99