Safety is one of the most important factors in a playground. After all, kids are prone to falls and bruise and can get hurt seriously. Strength and durability is what this product from Child Works is designed to give. This swing hanger comes in zinc-plated design that makes sure it is protected from rust and corrosion. The Zinc Plated Bolt Swing Hanger has the required strength to support the swings as the kids sway back and forth. Coming from Child Works, this product is worth every penny you spend.