Professional sockets for commercial or occasional use 4pc alloy wheel sockets Metric alloy wheel sockets Single hex / 6 sided sockets Hard wearing nylon sleeves on the outside of the sockets protects the wheels from chipping or scratching the inside of the wheel nut holes Plastic insert inside the socket protects the front face on chrome wheel nuts Impacted sockets so suitable for use with an impact gun 1/2" drive socket so will fit any 1/2" drive impact guns, ratchets, torque wrenches etc... Double deep sockets so perfect for deep set wheel nuts As well as for alloy wheels they can be used as normal sockets as wellv SET INCLUDES THE FOLLOWING SIZES • 17mm, 19mm, 21mm and 22mm SPECIFICATIONS • 4pc alloy wheel sockets • 1/2" drive • 6 point / single hex sockets • Colour coded • HRC 45 – 47 Standard • C – R – v steel for maximum strength and durability • Sizes include 17mm, 19mm, 21mm and 22mm Comes in a blow molded case for easy storage and transportation