Stahlwille 03420028 7/16" x 1/2" Deep Bi-Hex Socket

Features

Stahlwille 51a Extra Deep 12-pt Socket, 1/2″; 7/16″ Extra deep, metric sizes: DIN 3124/ISO 2725-1, E DIN EN 3710, E DIN EN 3709, ASME B 107.5M, American sizes: ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E, HPQ high performance steel, chrome plated.