3/8 in Drive Hex Bit Socket Set with Rails and Tray, 19-Piece (1/8 - 3/8 in., 3 - 10 mm) Quantity:1 STI Tap: M12-1

STI Tap: M12-1

Number of Pins12

Drill Bit Size: 21/32"

They are commonly used for boring holes in plumbing

3/8 in Drive Hex Bit Socket Set with Rails and Tray, 19-Piece (1/8 - 3/8 in., 3 - 10 mm) Quantity:1 STI Tap: M12-1S2 steel bit is press fit into the socket for a straight, permanent connection that can't loosen over time 6 sided hexagonal tip is machined to precise tolerances for an exact fit with hex fasteners Large, clear die stamped size marking is easy to read and cant wear off Four detent grooves provide a secure connection with the drive tool and a drilled through hole allows locking on with retaining pin Polished, chrome plated finish easily wipes clean