GearWrench® Impact Bit Socket Set, Imperial, 7 pc, 3/8 in Drive, 3/16 to 1/2 in Hex, Specifications Met: ASME B107.2, Chrome Molybdenum Alloy Steel, Manganese Phosphate.
Features
- Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and long-lasting durability
- Off-corner loading design for reduced fastener rounding
- Manganese phosphate coating for corrosion resistance
- High visibility laser etched markings provide quick size identification