SUNEX 21MM DBL SQ IMP SOC #5 SPLINE
Item ID:
SUN5521MSS
SUNEX 21MM DBL SQ IMP SOC #5 SPLINE
Features and Benefits:
- Forged from the finest chrome molybdenum alloy steel – the best choice for strength and durability
- Radius corner design - to extend the life of fasteners
- The design drives the side of the fastener instead of the corner
- Provides increased strength, but also avoids rounding of rusted or damaged fasteners
- Fully guaranteed