3/8" SD STANDARD IMPACT SOCKET SET BRITOOL HALLMARK MHMPSET17

This range of sockets are from the Britool Hallmark range and are manufactured from the highest quality Chrome Molybdenum Alloy for increased strength.
Typically used with a high power pneumatic tool such as an impact wrench.
Each socket has a ball retaining groove in each face of the sq. drive. This ensures a positive fit with all 3/8" accessories. It also features a hole suitable for attaching a pin and ring to secure the socket to impact wrenches for added safety.
All sockets have Hexagon (6 point) Stress Relief Drive to allow higher torque loads to be applied and reduce fastener damage.
Set contains sizes: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22mm
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 STAMPED WITH A HALLMARK, YOUR GUARANTEE OF QUALITY.
NB: Picture is generic and is used to illustrate item. It may be of a different size.