BERKLEY Ball Mounting System Quick Release LockThis fully adjustable system allows you to attach or remove practically any Berkley boating accessory in the blink of an eye and turn and lock it effortlessly into the desired position, thanks to the 40mm big mount ball. Supplied with the Berkley Mount Base with Lock.Fiberglass reinforced nylon material (20/80%) 40mm round, TPE coated ball Total height: 26cm 304-grade stainless steel fastener
