Britool Hallmark Metric Long Hexagon Bit Socket Range - 3/8" Drive

These high-quality fixed 3/8" square drive Allen key (Hexagon) bit sockets have strong S2 steel bits.

Available sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm.

Socket lengths: 95mmL.

These are the latest version as featured in our foam tray sets. Please note the picture may be of a different size but you will receive the size as per ordered, the picture is just to give an idea of the look of the bit socket.

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 logo, 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.