General description Sealey AK5619M Premier Impact Socket Set is a comprehensive 19-piece set designed for professional use. It features standard depth WallDrive® sockets made from hardened and tempered Chrome Vanadium steel, ensuring strength and durability. The phosphate finish provides added corrosion resistance, making it suitable for daily use with impact tools. Technical specifications Model No.: AK5619M Material: Chrome Vanadium steel Finish: Phosphate for corrosion resistance Contents: Sockets (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27mm), Extensions (50, 150, 250mm), 1/2"Sq F x 3/4"Sq M Adaptor, 1/2"Sq Drive Universal Joint Compatibility and accessories Compatible with impact tools Includes three extension bars Includes 3/4"Sq drive adaptor Includes universal joint Installation Supplied in a metal storage case for easy organization and transport Usage Designed for professional use, allowing up to 30% more torque to be applied without damaging the fixing Other