HIGH-QUALITY MATERIALS: Our ceiling hooks heavy-duty, and snap hooks are made of premium quality 304 brushed stainless steel, rust-resistant, and corrosion-resistant, ensuring durability and dependability. What’s more, the eye hooks with loop u-shaped design is secure and durable. Especially, our load-bearing of u-hook can be up to 220Ib (100kg).SNAP HOOK: Our snap hook can instantly lock, open and close smoothly, allow quick connect and disconnect. With appropriate spring rate design, you can open and narrow gently using one hand, which allows for quick attachment of keychain, rope, and backpack.VARIOUS APPLICATION: Our eye hooks are perfect for hammock chairs, porch swings, swinging chairs, punching bags. And this high-quality hammock hooks and carab.