• stainless steel
• 【Heavy Duty and Durable】 - The Heavy Bag Hardware Saver Kit is crafted from 304 stainless steel, which guarantees durability and corrosion resistance. It has a maximum load-bearing capacity of 450 lbs and helps decrease the wear and tear on heavy bag straps, thus being appropriate for both indoor and outdoor applications.
• 【Versatile use】-This heavy bag spring swivel hook set is perfect for hanging various items such as boxing bags, aerial yoga straps, porch swings, gym rings, heavy bag stand and more. It measures 15" when fully extended and comes with swivel and individual carabiners that can be removed to adjust length as needed
• 【Premium quality】-The Hammock Kit for hammock stand includes 2*large snap hooks, 1* spring snap hook and 1*360-degree rotation that provides the highest quality. As the manufacturer of these heavy bag springs, we take all concerns into consideration
• 【Easy to install】-The heavy bag hanger set is easy to install and comes with all the necessary hardware for mounting. It's designed to connect and protect your heavy bag and mount, making it a must-have for any boxing or fitness enthusiast
• 【Reduced wear and tear】-The Heavy Bag Spring reduces wear and tear on heavy bag straps, ensuring maximum lifespan for your punching bag. It's also easy to use and provides an effective and safe way to hang heavy bags and other similar items.