• Extra long - up to 30% longer than conventional hex keys. Improves reach and provides more torque
• Hex end for extra torque - use for initial loosening and final tightening
• Ball nose allows angle entry - perfect for blind applications
• Super bright finish for excellent rust resistance
• S2 alloy steel hardened to HRC58-62 allows 50% more torque than CrV keys
• Improved folding case for easier access to smaller sizes
• Exceeds ANSI standards for hardness and torque
