Powerbuilt 1/2" Drive 6 Point Metric Deep Impact Socket 21mm, Chrome Vanadium Drive Size_1/2-in. They automatically close to the

They automatically close to the right size to grip and turn filters from 2-1/4 inch to 4-3/4 inch diameter

Powerbuilt products meet or exceed ANSI standards

-Red Wedges For Soft Surfaces / Materials

They are made from high-quality Chrome Vanadium steel with a mirror-polished chrome-plated finish for durability and long tool life

Powerbuilt has that right tool with the 4 piece Fan Clutch Wrench kit

Powerbuilt 1/2" Drive 6 Point Metric Deep Impact Socket 21mm, Chrome Vanadium Drive Size_1/2-in. They automatically close to theProduct Details: Powerbuilt sockets feature chrome vanadium construction. Standard and deep well socket lengths exceed ANSI standards and have the center hole punched through for additional working depth on the work surface. Powerbuilt chrome sockets feature HV high visibility size markings that are three times larger for easy size selection. Finally Powerbuilt sockets feature Z Drive, contacting the flat walls of fasteners for stronger grip. Lifetime