SHOCKWAVE™ IMPACT DUTY steel (Chrome-Molybdenum) is high quality alloy steel which provides ultimate strength and durability.

Features and Benefits
• Best fitting thanks to 6 gripping points
• Non-slip hex geometry to prevent socket and fastener rounding
• Deep wall construction provides clearance for protruding bolts
• Stamped and ink filled diameter markings and laser etched part number for wear resistance
• Dual hole design and groove for security accessories