BUCK PORT-A-WRAP III STEEL Part: ARB 601M Buck PORT-A-WRAPS are compact rope friction devices designed for lowering heavy objects from height in a controlled and predictable manner. The Buck Port-A-Wrap has been widely popular among the modern-day arborist, old school arborist would lower heavy wood by wrapping the lines around nearby trees causing damage to trees and often causing accidents. With the Buck Port-A-Wrap lowering heavy wood can be controlled and done at a much faster pace while also lowering the potential for an accident. The user-friendly design also makes attaching rigging line a breeze! Product Number: 601MN / 601M Product Name: Mini Port-A-Wrap Material: Nickel-Plated Steel Coating: Powder Coated Length: 5.5″ Height: 6.5″ OD: 1.32″ Weight: 2 lbs. Max Rope Size: 1/2″ Rope MBS: 7,000 lbf. WLL: 1,400 lbf. Safety Factor: 5