AFF 40225 1/2" Drive 21mm 80 ft-lb Torque Limiting Socket

Features:

• Reduces the risk of overtightening wheel lug nuts
• Helps prevent damage to wheels, studs and brake rotors that can result from inaccurate torque
• Socket stops turning once specified torque is achieved
• Built-in socket provides added convenience and versatility
• Constructed with professional grade chrome molybdenum spring steel
• Powder coat paint provides superior scratch and corrosion resistance
• Size and torque rating are roll stamped for easy identification
• Long pattern design allows more clearance from the tire
• For use with ½" size air impact tools