The Totem is the Swiss Army Knife of rappelling and rigging devices. Deceptively simple-looking, the Totem is remarkably versatile. Use it for rappelling -- its simple to add friction mid-rappel and simple to lock off. You can also use it for ascending, belaying, releasable rigging systems and hauling systems. Weight: 4.5 oz (128 gm) Height: 7.5” (190 mm) Width: 2.5” (64 mm) Max Rope Diameter (Single Rope): 13 Max Rope Diameter (Double Rope): 10.5