22 Piece NC/NF HSS Round Tap and Die Set (1/4 - 1/2) with 1 OD Round Dies and Handles Quantity:1 They are gold oxide surface

They are gold oxide surface treated

Part Number: 37C175SHCSSS/USA

Tekton T-handle keys have two ends—both a ball-end long arm for spinning out fasteners

Size 13/16"

22 Piece NC/NF HSS Round Tap and Die Set (1/4 - 1/2) with 1 OD Round Dies and Handles Quantity:1 They are gold oxide surfaceProduct Description About High Speed Steel Plug Taps: Used to make new threads or re thread damaged and or jammed threads. Hand taps are the most versatile taps for hand use, or for tapping under power. Hand taps are popular for use in general machine tapping or CNC tapping. They are also appropriate for tapping the vast majority of materials in through or blind holed conditions. Plug style taps are generally used in thru holes. About High Speed Steel