Tigon RW-5 Retractable Spring/Tool Balancer, (Load Capacity: 2.5-5.0 kg/5.5-11 lbs) Steel Cable, Tool Hanger & Fixture Holder

TOOL SUSPENSION: Designed to be used easily with mechanical arms. No power source necessary. Holds and stabilizes tools. Ergonomically beneficial/efficient by alleviating tool's weight and worker fatigue while completing repetitive tasks. | LIGHT WEIGHT: Makes tools feel virtually weightless and maximizes efficiency and accuracy while operating. Adjustable tension and cable length. | WORKPLACE SAFETY: Keeps the work environment safe and the workplace clear of tools, fixtures, etc. | LOAD CAPACITY: 5.5 - 11lbs; STROKE: 79 inches; WEIGHT: 2 lbs | MATERIALS: Made in Korea, abrasion resistant plastic housing, steel cable; Includes a Cable Stopper Assembly accessory to set set stroke length