3/8 Inch Drive Triple Square Impact Bit Socket Set with Rail, 8-Piece (M4-M12) BoltsandNuts.com Handles on the sides of

Handles on the sides of the stacking drawer racks and stacking tool box provide stability when latching components together

Size 1-3/4"-8

Size #1-72

335 Pieces - M6 & M8 Coarse

3/8 Inch Drive Triple Square Impact Bit Socket Set with Rail, 8-Piece (M4-M12) BoltsandNuts.com Handles on the sides ofPrecise 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