Fits petcocks used in radiators, engine blocks, etc. Can be used with 1/4” drive ratchet or 7/8” wrench. O-ring on socket helps hold wrench in place. Two slot design prevents damage to ears on petcock.
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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