This radiator petcock socket utilizes a two-slot design to prevent damage to petcock ears during cooling system maintenance. It accommodates a ¼" (6.4 mm) drive ratchet or a 7/8" (22.2 mm) wrench, allowing for use in various clearance conditions. For stable handling, an integrated O-ring on the socket body helps hold the wrench in place during operation.

This radiator petcock socket utilizes a two-slot design to prevent damage to petcock ears during cooling system maintenance. It accommodates a ¼" (6.4 mm) drive ratchet or a 7/8" (22.2 mm) wrench, allowing for use in various clearance conditions. For stable handling, an integrated O-ring on the socket body helps hold the wrench in place during operation.