OEMTOOLS 25273 21mm Crank Bolt Socket

Break loose stubborn crank bolts with an OEMTOOLS Heavy Duty Crank Bolt Socket. Constructed with durable chrome molybdenum steel, these heavy duty impact sockets are designed with more mass for high torque applications. Removing crank bolts can be tiresome work with a standard socket, so use the right tool for the job ” OEMTOOLS Crank Bolt Sockets.