#3-56 UNF X 1" OD HSS Round Adjustable Die Quantity:1 • High Leverage – We

• High Leverage – We designed these L-keys to be longer in the largest sizes to increase leverage where it matters • Clear Markings – With the exception of the smallest sizes

Part Number CTC5-530-269

The keys are made from 8660 nickel chromium molybdenum steel that's heat-treated to 54–58 HRC

Part Number DWDRSD31/32

#3-56 UNF X 1" OD HSS Round Adjustable Die Quantity:1 • High Leverage – WeProduct 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