SOCKETS WHITWORTH 3/8" 7 piece set

A set of standard 3/8"D Bi-Hex (12pt) Whitworth sockets from 1/8" - 1/2", manufactured from satin finish chrome vanadium.
Laser Brand from the UK.

Socket sizes: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2".
Socket length: 30mm (7/16", 1/2" x 32mm long).
Whitworth sockets are popular for use on classic cars.
Supplied on a socket rail.