19pc 3/8"SD Deep Bi-Hexagon / 12 Point Impact Socket Set From Britool Hallmark

The Britool Hallmark 19 Piece 3/8" Drive Deep Impact Socket Set is engineered for professional performance, offering strength, precision, and durability in demanding environments. Manufactured from high-quality chromium molybdenum steel and heat-treated to the highest standards, these sockets are built to handle the rigours of regular use with air and power tools.

Designed for compatibility with all 3/8" square drive systems, each socket features a Stress Relief Drive system that maximises torque application while minimising wear and damage to fasteners. The 12-point bi-hexagon profile allows for easier alignment and improved engagement, making it ideal for working in confined or awkward spaces.

Each socket incorporates a ball retaining groove to ensure a secure and positive fit with accessories, while additional side pin holes allow for optional pin and ring securing when extra retention is required. Laser markings featuring the Britool Hallmark logo and part number provide clear identification and guarantee authenticity.

This comprehensive deep socket set includes sizes from 6mm to 24mm, specifically 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, and 24mm, ensuring coverage for a wide range of applications. Individual sockets are also available separately, making replacements simple and cost-effective.

Corresponding standard depth 12 point set available - MBMPSET19

Along with both standard and deep 6 point profile versions (standard) MHMPSET19 (deep) MDHMPSET19

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.