Drop forged, heat treated, chrome vanadium steel
Black oxide finish resists corrosion
Tapered socket head allows easy access to nuts and bolts
Extra locking device built into sockets to ensure socket
stays on drill
Meets or exceeds ANSI Spec B107.2
SAE Sizes: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1-1/16", 1-1/8", 1-1/4"
Metric: Sizes: 11, 12, 13, 14, 15, 17, 18, 19, 21, 22, 24,
27, 30, 32mm
PLASTIC BOX CAN BARY LONG OR SQUARE..