Loose tools drop from heights and injure workers below. This 5-pack safety tether lanyard features stainless steel self-locking carabiners with screw-lock for easy tightening, preventing accidental release. Double-action clip allows one-handed operation even with gloves. The PVC cord stopper connects securely to any tool tether point through the double-hole plug. Captive eye design guides load on carabiner and prevents lanyard sliding into the gate. Wear-resistant nylon webbing with anti-slip shock-absorbing strap minimizes stretch resistance while maximizing grip - comfortable even in harsh environments. Cinch loop end with 19.8 lbs capacity reduces snag hazards and tangles. Perfect for hand tools, drills, saws, wrenches, pliers, tape measures, hard hats, screwdrivers, and hammers. You get reliable fall protection for roofs, ladders, trees, and high buildings.