3 Pc. Crank Bolt Socket Set - 17/19/21mm

• Breaks loose crank bolts that other tools can't, found on Toyota & Honda vehicles • Counter-weighted design for high torque applications • Can use with impact tools • OAL 89mm w/ 1/2" square drive • Includes 3 sizes packed in blow-mold case: 17mm, 19mm, 21mm • 14mm thin-wall 12-point socket • Features a swivel square-drive to access hard to reach spark plugs • Rubber insert holds plug • 3/8" square drive. • Applications include: • BMW N54, N55, N63, Benz E90 • Mini Cooper • Infinitis