When retrofitting tools with Squids Tool Tails for lanyard tethering, use Squids Cold-Shrink Tool Traps to properly complete a reliable, secure connection (Tool Tails sold separately). Patented, cold-shrink technology requires no heat source, ensuring easy application. EPDM rubber material is acid- and temperature-resistant. For those working at heights, its essential to tether your tools, and these tool traps can easily be used by any worker to help avoid accidentally dropping objects that could cause extensive property damage and serious, potentially deadly injuries.