Details
This range of sockets are from the Britool Hallmark range and are manufactured from the highest quality alloy steel.
Each socket has 6 sided hexagon profile and a ball retaining groove in each face of the square drive. This ensures a positive fit with all 3/8 inch accessories.
These sockets feature Britool's stress relief drive system which reduces fastener damage and increases the maximum torque loads which can be applied.
NB: Picture is generic and is used to illustrate item. It may be of a different size.