This Teng Tools socket is a professional bi-hexagon 3/4 inch drive socket. The socket is in imperial AF size, and is manufactured from chrome vanadium steel with a satin finish.
The socket is produced in accordance with ISO9000 and AS954 specifications for increased torque and reduced risk of rounding fasteners.
The TENM340144 bi-hexagon 3/4 inch drive socket has the following specifications:
AF Size 1.3/8 inch.
Length: 57mm.