3/8 Inch Drive Triple Square Impact Bit Socket Set with Rail, 8-Piece (M4-M12) BoltsandNuts.com Size 1-3/4"-8

Size 1-3/4"-8

Part Number DWTMR2-12X1

Size #1-72

3–19 mm flat end hex L-keys with holders and racks

and three have a 1/4 inch shaft diameter

3/8 Inch Drive Triple Square Impact Bit Socket Set with Rail, 8-Piece (M4-M12) BoltsandNuts.com Size 1-3/4"-8Precise Triple Square Geometry The triple square (also called XZN) tip is machined to precise tolerances Optimal Two Piece Design We use separate steel alloys and processes for the bit and socket, resulting in a higher performing tool than one piece designs Permanent Connection The bit is pressed directly into the socket for a permanent connection that won't loosen over time or under stress Two Size Markings The size is marked with a high visibility