Manufactured from Chrome Molybdenum steel with manganese phosphate finish for added corrosion resistance.
Features specially machined flutes in the walls of the socket to enable use on up to 85% rounded fasteners.
Suitable for use with air/electric impact guns.
STANLEY FatMax 37 Piece Socket & Bit Set. All sockets feature a Maxidrive profile to maximise contact between the socket and nut, and visible dimensions to easily identify socket size.