Constructed from high-strength Chrome-Vanadium Steel, with a protective black phosphate coating.
Set Includes: 1/4"Dr
. deep/shallow (SAE): 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16"; 1/4"Dr. deep/shallow (Metric): 4mm, 4.5 mm, 5mm, 5.5 mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm
6-point design keeps a tight grip and prevents rounding off corners.
Laser-etched with high contrast and specific size marking for identification. It helps you select the size easier.
It comes with a sturdy and convenient storage case. Keep each piece in the proper position. Meets or exceeds ANSI performance standards.