1/2" Drive Crank Bolt Socket Set, 17MM 21MM 22MM 27MM Harmonic Balancer Socket Set, Crank Bolt Removal Tool, 3 Times Momentum Power of Standard Impact Socket Set - Sunluway, SL-4pcs PT

• APPLICATION: 4 hex impact sockets are used with an impact wrench to loosen the crankshaft bolt quickly and easily. Use with 1/2" drive. 3 Times Momentum Power of Standard Impact Sockets SUPERIOR QUALITY: Made with heat-treated, impact quality-GB 40CR alloy steel which has longevity longer much than other ordinary steel. SIZE INCLUDE: These sizes are 17mm,21mm,22mm and 27mm large deep impact sockets. Can work for a variety of vehicles, compatible for Honda, Toyota, GM, LS , Isuzu, Kia, Nissan, BMW, Dodge, Ford & Jeep, etc. Just make sure the size of the crank bolts, will perfectly fit for the same size application. A MUST HAVE: To remove crank bolts is a frustrating thing if the bolt is tightly fastened. You will need these impact sockets using an impact wrench to increase torque to help remove the stubborn crank bolt. CONVENIENT: Heavy-duty plastic blow-molded carrying case for easy transportation, convenient,storage, and simple organization,keeping all the tools in order. SATISFACTION GUARANTEE: If you're not 100% satisfied with this Harmonic Balancer Socket Tool, simply return it for a full refund in 30 days, no questions asked money back guarantee with 1-year warranty.