Use this Davis accessory to clip your fenders to rails, lifelines, side wing windows or cleats. Fender Tender II simplifies the handling and relocation of boat fenders. The Railing Lock firmly grasps rails from 78 to 1 22 to 25 mm diameter. New Lifeline Lock provides added safety. Use 14 to 38 6 mm to 9 mm diameter nylon line. Made of tough, sun-resistant plastic. California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Fender Locks Fast Sh