This Class 2 vest has 2 lower exterior pockets

Webbing Material1-3/4″ webbing rated at 10

tensile strength

The versatile design allows for the connection of multiple ladders using carabiners

2-1223-AT - Trolley for horizontal rail 3M insulated workwear This Class 2 vest hasThe Rigid Rail Climbing Systems provide maximum climbing safety for workers in virtually any place that climbing must be done. The rail attaches quickly and easily to any ladder, step iron or other climbing surface. The trolley travels freely and easily along the rail and immediately arrests upon a fall. Climbing trolley for horizontal aluminum rails Trolley for horizontal aluminum rails FEATURES Trolley Free and easy travel on the rail Fall Arrest