Tool Lanyard tethers Tools to help prevent injury and lost productivity from dropped Tools. Construction: Stretchable cord encased in tubular Nylon Webbing. Lock stitched at each end for security. Cord stretches to give unrestricted movement Attachments: Aluminium Karabiner at one end and adjustable barrel lock at other for Tool attachment Load: Maximum working load 4.6Kg (10lbs). Safety first, keep your tools close to you! Best Selling Product.