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 BRIE113703B Socket 12 Point Standard 1/2 inch Drive 1/2 inch has the following dimensions:
Size: 1/2 AF
Length: 38mm
Weight: 48g