Set of 5 working material carabiners, specially designed for professionals who are concerned about maximum strength and reliability with minimum hardware weight. Although the longitudinal strength of the Ekto carabiners is 4 kN, they are in no way intended for rescue or securing of persons. Properties: Set of 5 pcs Material carabiner Weight only 10 g with a longitudinal strength of 4 kN NOT intended for rescue or securing of persons Use: General use Parameters: Warranty period: 2 years Weight: 10 g (pc) Longitudinal strength: 4 kN Clearance: 12 mm Dimensions: 32.2 x; 57.5 mm Material: Aluminum alloy 7075