Single-action aluminium karabiner eliminates the danger of dropping tools whilst keeping them close at hand. Energy-absorbing cord with tubular nylon webbing and lock stitching at both ends for extra security. Ideal for builders, scaffolders, window cleaners and jobs that involve working at height. Suitable for tools weighing up to 5kg. Single-action aluminium karabiner eliminates the danger of dropping tools whilst keeping them close at hand. Energy-absorbing cord with tubular nylon webbing and lock stitching at both ends for extra security. Ideal for builders, scaffolders, window cleaners and jobs that involve working at height. Suitable for tools weighing up to 5kg.