Product Description
This range of sockets are from the Britool Hallmark range and are manufactured from the highest quality chrome vanadium steel.
Each socket has 12 sided bi-hexagon profile and a ball retaining groove in each face of the square drive. This ensures a positive fit with all 3/8" accessories.
These sockets are the current version 3 design, the same as what's in our foam tray sets. Each socket the famous Hallmark, size and part number stamped into the chrome.
NB: Picture is generic and is used to illustrate item. It may be of a different size.
Available sizes: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24mm.
The approx. length of each socket is 62mm.
The HALLMARK range was developed by Britool in the 80's for the automotive aftermarket. it has been the professional’s choice ever since. Each tool is marked with the Britool hallmark 
, your guarantee of quality.
The Britool Hallmark guarantee covers against defective materials and/or workmanship when used for the purpose for which they were designed. In the unlikely event that a product fails during normal use, it will be repaired or replaced. The guarantee does not extend to fair wear & tear or moving parts such as ratchet mechanisms.