The Britool 1/2in Drive 12-point sockets (metric) are crafted from 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.

ISO 2725-1, DIN 3124, ISO 1174-1, ISO 1711-1, ISO 691.

The Britool BRIE117056B Socket 12-Point Standard 1/2in Drive 13mm has the following dimensions:
Size: 13mm
Length: 38mm
Weight: 52g