AFF 40409 1" Drive 400 ft-lb Torque Socket Extension

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
• Constructed with professional grade chrome molybdenum spring steel
• Powder coat paint provides superior scratch and corrosion resistance
• Ball detent keeps sockets firmly in place
• Size and torque rating are roll stamped for easy identification
• Long pattern design allows more clearance from the tire
• For use with 1" size air impact tools