Made of 6-ply, 1-3/4" (45 mm) wide Klein-Kord, an exceptionally strong, flexible fabric. Elongated 6-1/2" (165 mm) snap hook is easy to use with even the thickest gloves. Internal lock mechanism. Snap hook has 5,000 lb. proof-loaded rating. Red wear indicator in center of strap alerts user when strap needs to be replaced. Meets or exceeds applicable OSHA requirements and ASTM and CSA standards. Depending on the application, choose a positioning strap that allows you to work at arm's length from the pole or other positioning anchorage.