Harken 3069 Mini-Maxi End Stop with Becket BlockHAR3069
Hardcoat-anodized aluminum end controls absorb shock loads and prevent damage to the car. They feature free-rolling, large-diameter aluminum sheaves with Torlon; roller bearings housed in a unique center cage. UV-resistant, carbon-black Delrin; balls carry sideloads. 2:1 purchase. Torlon; is a registered trademark of Solvay Advanced Polymers. Delrin; is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.