DescriptionThese locking hooks made of stainless steel, waterproof and antirust. Excellent weather resistance, very suitable for outdoor use, regardless of wind, rain and snow. The surface is polished, so there is no burr and it won't hurt your hand. The screw clockwise to open the carabiner, counterclockwise to close. It operates very smoothly and you can easy to connect chains, ropes and webbing etc.Features- Color: Silver. - Material: Stainless steel. - Size: 7.50 x 3.43 x 1.50cm/ 2.95 x 1.35 x 0.59 inch. - clockwise the thread to open and anti-clockwise to close. - Quick link carabiners anti-corrosion passivated for superior corrosion resistance, good quality material and durable. - Quick link great for outdoor activities, hiking, camping, fishing, traveling, keychain, backpack, ropes, pets, DIY accessories, outdoor and indoor equipment gear, etc.- Simple and quick fastener, useful for attaching chain or cable. - Great choice for boating, sailing, marine and other harsh-condition applications.