Description These chain links are manufactured with iron, stainless steel materials, will not easily rust or corrode, can be used in outdoor environment in rainy or snowy days, maintain good working performance. With sturdy structure, the steel carabiner can give your ropes and chains a stable connection. Features - Color: Black. - Material: Iron, stainless steel - Size: 3.50X2.00X0.50cm/1.38X0.79X0.20in - These quick links are made from stainless steel and iron with fine workmanship, not easy to rust, deform or break. - Easy to use, the screw thread closure of the carabiner locking is convenient to fix and re-open after using. - Chain links are good for chains, backpack, ropes connection and so on, better fit your demands. - Widely used with ropes, chains and straps for pet chain, backpack, chandelier, great fast link for camping, hiking, fishing or other outdoor and gym activities. - Small in size, light in weight, the steel climbing clips are easy to take, convenient to store. These quick links are made from stainless steel and iron with fine workmanship, not easy to rust, deform or break. Easy to use, the screw thread closure of the carabiner locking is convenient to fix and re-open after using. Chain links are good for chains, backpack, ropes connection and so on, better fit your demands. Widely used with ropes, chains and straps for pet chain, backpack, chandelier, great fast link for camping, hiking, fishing or other outdoor and gym activities. Small in size, light in weight, the steel climbing clips are easy to take, convenient to store.