Contains deep sizes: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24mm
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 3/8 inch sq dr air and power tools.
All Britool impact sockets incorporate a Stress Relief Drive system - increasing maximum applicable torque and reducing fastener damage.
Each socket has a 12 sided bi-hexagon profile and a ball retaining groove in each face of the square drive. This ensures a positive fit with all 3/8 inch sq dr accessories.
There is also a hole in each side of the socket for use securing with a pin and ring if required.
These sockets are laser marked with the Britool Hallmark logo and part number.
THE HALLMARK RANGE WAS DEVELOPED BY BRITOOL IN THE 80'S FOR THE AUTOMOTIVE AFTERMARKET. IT HAS BEEN THE PROFESSIONALS CHOICE EVER SINCE. EACH TOOL IS LASER MARKED WITH A HALLMARK, YOUR GUARANTEE OF QUALITY.