Ergodyne - EGO19742 3740 Hand Tool Attachment Trap Slips are the perfect retrofit tool attachment for small hand tools to help reduce the risk of dropped objects and increase workplace safety. Slips meet the ANSI/ISEA 121-2018 standard for dropped object prevention. Interior star points help hold its position on the tool. Swiveling, exterior ring provides a connection point for tool lanyards. Slip the tool attachment onto the tool and connect a Squids Tool Lanyard (not included) to complete your tethering system. One-piece design easily slides onto small tools without requiring additional tools to install or complicated wrapping or shrinking to apply. They are perfect for hand tools that don't have captive connection points. Large slips fit tools with a minimum 7/32" to 5/16" diameter and hold up to 0.75 lb.