Older British cars and motorcycles use a certain number of Whitworth fasteners, especially on hydraulic, fuel, and electrical systems. This is a set of original Whitworth wrenches, made by Superslim TW in England, probably in the 1950s. These are similar or identical to the factory tools fitted to Triumph TR2, TR3, and early Land-Rovers. This set includes four open-end wrenches, from 1/8" W to 9/16"W.
They have been cleaned and painted, but there are no signs of wear on any of these tools, so they may have never been used.