We've paired our must-have porch swing hangers with our customer-favorite comfort springs to make your new porch swing easy to hang and as comfortable as possible. Our patented comfort springs are made with a high-strength steel, which is zinc-plated and clear-coated to provide protection against weather elements. The springs are designed to evenly distribute the weight for effective shock absorption, enhancing your comfort and protecting your overhead support. The 2 swing hangers are meant to withstand the wear and tear of indoor or outdoor use. The hangers are designed for porch swings and also have a large enough eyelet opening to allow a 1" manila rope for daybeds. They are made with extremely strong, military grade, glass reinforced nylon and the set is rated to hold 1500 lbs.