PREMIUM MATERIAL: These swinging springsare made of high-quality steal, heat treated, zinc-plated. You can use them either indoor or outdoor, on your patio, porch, tree and ceiling mount, etc.

VARIOUS APPLICTIONS: These heavy-dutyhanging springs are tightly coiled for shock absorption. You can use them for swingbenches, hanging chairs, hammocks, hammock chairs, and punching bags, you canalso use it for industrial application where need reduce vibrations and avoid shocks.

PLUG AND PLAY: Simply Connect to yourhammock and accessories and go. You can install it or replace the existing oneswithin minutes.

WEIGHT CAPACITY: We offer two types for thesprings with weight capacity of 600lbs and 750lbs. Please choose either onespring or two in one set according to your applications.

SAFETY: A plastic cap are covered the endof the wire to prevent scratching fingers or hanging ropes, it also preventssprings from falling off from the hokes. The premium heavy-duty wire ensures neverbroken under heavy load.