Stahlwille 02410044 7/8" x 3/8" Bi-Hex Socket

Bi-hex profile socket with 3/8" square drive, to be used on 7/8" fasteners such as nuts and bolts.Made from HPQ® high performance steel, which is chrome plated.Adheres to standards ISO 2725-1 and DIN 3124.Not suitable for machine operation.