Britool Hallmark 20pc 3/8" Hex / Allen Key Bit Socket Set Standard & Long 3-12mm

The Britool Hallmark 3/8" Square Drive Hexagon Bit Socket Set is a professional-quality solution for working with hexagon (6-sided) fasteners. This comprehensive set includes both standard and long bit sockets, offering versatility for a wide range of automotive, engineering and workshop applications.

Each precision-machined male hex bit is securely fixed into a durable 3/8" drive socket for strength and reliable torque transfer.

Standard length (48mm) sizes:
3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm

Long length (95mm) sizes:
3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm

All sockets are stamped with the distinctive Britool “B” hexagon Hallmark logo for easy identification and authenticity.

Supplied in precision-cut tool control foam, the set ensures neat storage and quick size selection. Individual sockets are also available separately as and when replacements are required.

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.