Cal-Van 983 21mm Crank Nut Socket

Deep counter-weighted socket to add more torque to break loose stubborn crank bolts, specifically for Honda and Toyota.

• Applications: Any Vehicle with a 21mm Crank Bolt
• Increase Working Torque Up To 50%
• Eliminates the Need for Complicated Special Tools, Larger Tools, Hoses and Fittings
• Safer: Eliminates the Need for Manual Methods that Require Holding the Balancer While Using Long Bars to Try to Break Bolts Loose
• Works with any Standard 1/2" Impact