Expert BRIE113707B Bi-Hexagon Socket 1/2in Drive 1.3/16in The Britool 12-point 1/2 inch sockets are crafted in chrome vanadium steel and finished in high chrome. The OGV profile allows tightening torque to be applied to the sides rather than to the angles of the nut. This product is for manual use only. ASME B 107-1 ISO 1174-1. The Britool BRIE113707B Socket 12 Point Standard 1/2 inch Drive 1.3/16 inch has the following dimensions: Size: 1 3/16 AF Length: 41mm Weight: 230g
