PVC spring p. Pulleys 40 and 57mm - Harken

Harken PVC spring to keep your pulleys in place. Flexible in use and practical because it prevents the coating of your ropes. - Made of long -term flexible PVC, the support pads keep vertical pulleys without hanging the ropes. The 369 model is suitable for Carbo and Black Magic® 40 mm and 57 mm Blocks pulleys.