Professional sockets for commercial or occasional use Metric impact sockets Shallow metric impact sockets 10pc metric sockets 1/2" drive sockets so will fit any 1/2" drive ratchets / power bars etc... 6 sided single hex sockets Suitable for impact use so ideal for use with air tools Manufactured from heat treated chrome vanadium steel and chemically blackened to protect against corrosion SET INCLUDES THE FOLLOWING SIZES • 9mm / 10mm / 11mm / 13mm / 14mm / 17mm / 19mm / 22mm / 24mm and 27mm Comes in a metal tin for easy storage and transportation