Check the listing for details. Half Body Climbing Harness Thicken Widen Protecta Safety Harness Tree Work. Condition: New. Listed at 91.53 USD. Half Body Climbing Harness Thicken Widen Protecta Safety Harness Tree Work Rock Climbing Rescuing Work. A harness bridge in front of the waist stabilizes the center of gravity when working on trees. Universal Size - Waistline 33.5in-49.2in, leg loop 23.6in-29.5in, maximum total weight of 220lb, fall protection harness adjustable to your body size.