5/8"-32 UNS X 1-1/2" OD HSS Round Adjustable Die Tekton The short arm L-keys are

The short arm L-keys are made from 8660 nickel chromium molybdenum steel that's heat-treated to 54-58 HRC and coated with a highly corrosion-resistant manganese phosphate finish

575 Pieces

Height: 3-1/16"

970 Pieces

5/8"-32 UNS X 1-1/2" OD HSS Round Adjustable Die Tekton The short arm L-keys areProduct Description HSS Round Dies are for use in making new threads or re threading existing threads. They are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Round dies are chamfered on both faces, one side has a 2 to 3 thread chamfer for threading and the other side has a 1 to 1 1 2 thread chamfer for threading close to a shoulder. Adjustments are made by a fine pitch screw which