Static-rappelling Kernmaster line is constructed with a traditional “mantle” sleeve consisting of 48 strands of polyester. The inside, or “kern,” is a braided core of energy absorbing nylon. The core is fully steam-stabilized to enhance the rope’s flexibility and prevent hardening in service; the braid also bends more easily and with less fatiguing of the core when cycled over sheaves or dropped over a parapet. Sleeve is either white or solution-cast fibre (colour added prior to yarn production) which makes for lasting colours and enhanced wear resistance. Product Name: Kernmaster Manufactured By: Yale Cordage Rope Diameter: 11mm (7/16”) Knotted Strength: 2806kg Av. Breaking Strength: 3220kg Construction: Double Braid Approved Standard: EN1891 Type A