m8 X.75 1" OD HSS Round Adjustable Die Special Quantity:1 The 6-point socket opening provides

The 6-point socket opening provides an exact fit and maximum contact with spark plugs

Wrench Size:3/4"

Length 5-1/8"

Part Number: 37C300HCSAL

Part Number: 87CFHNL9Y

m8 X.75 1" OD HSS Round Adjustable Die Special Quantity:1 The 6-point socket opening providesProduct 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