3713 Swiveling Tool Tether Attachments act as retrofit attachment points on tools, belts, harnesses or structures that can be used to tether tools up to 10 lb. Attachments meet the ANSI/ISEA 121-2018 standard for dropped object prevention. Anchor attachment features a stretchable, nylon loop end with an adjustable barrel on one end and a plated, swiveling D-ring on the other. Secure the loop end of the tail to your tool or anchor point. D-ring acts as a captive hole to tether tool lanyards. Swiveling mechanism prevents the tool and attachment from tangles. Reinforce the tool tail with Squids Self-Adhering Tape or Cold Shrink Tool Traps (none included). Attachments meet the ANSI/ISEA 121-2018 standard for dropped object prevention. They are third-party certified with a 2:1 safety factor to hold up to 10 lb.