Where there's any risk of falling objects, the Squids 3129 Tool Lanyard with Double-Locking Swivel Carabiner + Loop should be made an integral part of your fall- and drop-protection plan. Designed to be anchored to a structure rather than to a worker, this non-shock-absorbing lanyard provides excellent drop-protection for heavier tools. Heavy-duty, single-length, non-shock absorbing webbing minimizes the potential for weak points, and heavy-gauge nylon stitching delivers the strength and durability needed to withstand the harshest work environments. Convenient, treaded-loop end grips the tool for non-slip control, and a double-action locking carabiner provides maximum anchoring security. Captive-eye, swiveling carabiner attachment point allows the user to better predict load shifts while minimizing the potential for webbing tangles. When working at heights, choosing the best tool tethering equipment matters, because there are no second chances. Third-party certified to a 40 lb maximum safe working capacity with a 2:1 safety factor.