Ideal for heavy dutyKey features:The reinforced sleeve offers greater resistance in the case of lateral stress as required by ANSITwist lock sleeve 2 movements: to open the carabiner turn the sleeve and pull the gateKeylock systemTested piece by pieceNew LUNAR WHITE finish. High load of 40 KN.Ovalone Twist Lock Carabiner Ansi Lunar White Zinc-Nickel treatment that, compared to normal black galvanizing, offers double resistance to corrosion, longer life and less friction on cords and textile devices..