The Sealey AK689 Impact Socket Set is suitable for use with impact type air wrenches The Sealey AK689 is a set of 10 metric and imperial deep WallDrive sockets manufactured from Chrome Molybdenum steel with manganese phosphate finish for added corrosion resistance. One of a comprehensive range of Premier Hand Tools, suitable for daily professional use Features: Deep WallDrive sockets 10pc Set supplied in robust carry-case Suitable for use with impact type air wrenches One of a comprehensive range of Premier Hand Tools, suitable for daily professional use Manufactured from Chrome Molybdenum steel with manganese phosphate finish for added corrosion resistance Comes With: Imperial: 1\", 1-1/8\"  Metric: 24, 27, 30, 32, 33, 36, 38, 41mm  Specification:  Model No: AK689  Quantity of Sockets: 10  Type: 1\"Sq Drive - Deep