• Prevents overtightening or uneven tightening of lug nuts.
• Reduces risk of wheel and brake rotor damage.
• Spring steel design stops turning once preset torque is reached. Solid one piece construction.
• ROLL STAMPED WITH SIZE, TORQUE RATING
• 1/2DR 1-1/16" 100FT/LB TRQ SKT
(California Prop 65)