Britool Hallmark 1/4" Drive Standard & Deep (12-Point) Socket Set - 26 Pieces

The Britool Hallmark 26 piece bi-hex hand socket set is a high-quality professional solution for precision fastening tasks in automotive, mechanical, and general workshop environments. Manufactured from durable Chrome Vanadium steel, these sockets are designed to deliver strength, longevity, and reliable performance under repeated use.

This comprehensive set includes both standard and deep bi-hex sockets, covering popular metric sizes from 4mm to 14mm. The bi-hex profile provides excellent engagement on fasteners, making the sockets ideal for use in confined spaces where precise positioning is required. Standard depth sockets have an approximate overall length of 25mm, while deep sockets measure approximately 50mm, offering added reach where needed.

Each socket is clearly stamped with the iconic Britool Hallmark branding and its individual part number, ensuring easy identification and professional tool control. The set is supplied neatly organised in a tool control foam tray, allowing quick visual checks and fitting directly into a toolbox drawer. The foam measures approximately 191mm high by 395mm wide and 36mm deep.

Individual sockets from the set are available separately, allowing worn or lost sizes to be replaced without the need to repurchase the entire set.

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.