19pc 3/8" Drive Impact Socket Set Hexagon / 6 Point Profile Britool Hallmark

This Britool Hallmark 3/8" Drive Impact Socket Range is engineered for professional use with air and power tools. Manufactured from premium Chromium Molybdenum (Cr-Mo) steel and heat treated to meet the highest durability standards, these sockets are built to withstand demanding high-torque applications.

All sockets feature Britool’s advanced Stress Relief Drive system, which increases maximum applicable torque while helping to reduce fastener wear and damage. The 6-point hexagon profile ensures a secure grip on fasteners, minimising the risk of rounding and improving torque transfer.

Each socket incorporates a ball retaining groove in the square drive for a positive, secure fit with all 3/8" square drive accessories. A cross-drilled side hole allows optional use with a pin and ring retention system when required. For easy identification and workshop traceability, every socket is laser marked with the Britool Hallmark logo and part number.

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

Individual sockets are available separately as and when required. 

An equivalent deep impact socket set is also available to match - 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.