Type: M4 OC Turnbuckle Hook (Hook and Eye) Package: 6pcs M4 Turnbuckle Hook Material: 304 stainless steel, waterproof, rust and corrosion resistance Application: Suitable for tightening rope and regulating elastic effect; Good for steel wire, antenna, clothesline, chain and other rope; Suitable: Perfect for indoor and outdoor Specifications: Weight: 210g Material: 304 stainless steel Free travel distance: 43mm Application: Suitable for tightening rope and regulating elastic effect Package: 6pcs M4 Hook Note: The color of the item may vary slightly due to photography and your own computer