Description
- Parallel neck down design on 3/8 in, 7/16 in 1/2 in and 9/16 in sizes for improved access to restricted fasteners
- Surface Drive® technology for reduced fastener rounding
- Made from chrome molybdenum alloy steel for exceptional strength and durability
- Manganese phosphate coating for corrosion resistance
- High-visibility laser etched markings for quick size identification
