Britool Hallmark 3/8"SD Hex / Allen Key Impact Drivers 3-19mm

These Britool Hallmark 3/8" Drive Impact Hex Bit Sockets is designed for professional use with power tools and pneumatic air tools. Each bit features a 6-sided hexagon profile, providing secure engagement and efficient torque transfer when working on hex fasteners.

Manufactured from high-strength Chrome Molybdenum (Cr-Mo) steel, these impact-rated bits deliver exceptional durability and resistance to wear under high-torque applications. The 60mm length offers a practical balance between reach and control, making the set suitable for a wide range of mechanical and automotive tasks.

For easy identification and workshop traceability, every socket is laser marked with the Britool Hallmark logo and individual part number, ensuring long-term usability in busy workshop environments. Individual sockets are available separately as and when required.

Available in sizes:
Sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 17mm, 19mm
Length: 60mm

Please note image is for reference only and may show a different size but you will receive the size as per your order.

Available as part of a comprehensive full set in a tool control foam - MHXPSET13

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.