3/8"SD Britool Hallmark Deep Metric 12-Point Socket Range 6-24mm (V3)

The Britool Hallmark 3/8" Drive Socket Range (6–24mm) is crafted from premium chrome vanadium steel, providing exceptional strength, durability, and reliability for professional and workshop use.

Each socket features a 12-point bi-hexagon profile, offering secure engagement on fasteners and enhanced versatility in restricted or confined spaces. The ball retaining groove in the square drive ensures a positive fit with all 3/8" drive accessories, reducing the risk of slippage during use.

Finished with the modern Britool “Marque of Skill” branding and the distinctive Britool B hexagon logo, these sockets are part of the V3 generation of the Hallmark range, combining proven performance with updated identification.

For added convenience, these sockets can also be purchased as part of the comprehensive 3/8" socket set (MBSDSET38) supplied in a tool control EVA foam tray, making storage and organisation simple and efficient.

Available sizes: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm.

Sockets are between approximately 64 - 66mm in overall length.

Please note that the pictures used are to illustrate the item and it may be of a different size.  You will receive the size as per your order. 

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 and for the expected life of the tool. 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, moving parts such as ratchet mechanisms or consumable items such as bits and repair kits.