1/2" Impact Socket Set + Impact Hex & Torx Driver Set From Britool Hallmark Engineering Tools This additional level of durability

This additional level of durability is required for tough working environments such as maintenance or service shops

ergonomic design for comfortable

Comfort & Control

Spline sizes: M4

Manufactured to the high standards expected of the Britool Hallmark range

1/2" Impact Socket Set + Impact Hex & Torx Driver Set From Britool Hallmark Engineering Tools This additional level of durability25PC IMPACT SOCKET SET This range of impact sockets are from the Britool Hallmark range and are manufactured from the highest quality Chromium Molybdenum Steel. Heat treated to ensure that they conform to the highest possible standards of durability. These sockets are suitable for use with all 1 2" sq dr air and power tools. All Britool impact sockets incorporate a Stress Relief Drive system increasing maximum applicable torque and reducing fastener