Bi-Hexagon Socket 1/2in Drive 1.1/4in

The Britool BRIE117085B Socket 12 Point Standard 1/2 inch Drive 1.1/4 inch has the following dimensions:
Size: 1 1/4 AF
Length: 41mm
Weight: 268g

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.