Sealey Impact Socket 41mm Deep 3/4"Sq Drive IS3441D 57557 There is an integral lock

There is an integral lock for security and two keys are supplied

allowing users to customize their air tool setup according to specific needs

Precision heat-treated for wear resistance and strength

easily controlled testing

ensuring secure use in any situation

Sealey Impact Socket 41mm Deep 3/4"Sq Drive IS3441D 57557 There is an integral lockChrome Molybdenum, drop forged, deep WallDrive impact socket. Hardened and tempered for added strength, with phosphate finish for greater corrosion resistance. Ideal for use with air impact wrenches. One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. Hardened and tempered for added strength, with a phosphate finish for greater corrosion resistance. Specifications Detail Chrome Molybdenum, drop forged, deep