【Applicable Scenarios】Perfect for backpacks, key rings, chains, ropes, camping, hiking, fishing, pets, indoor and outdoor gear, DIY accessories, boats, etc. 【Premium Material】The chain links are made of 304 stainless steel, the surface is polished, no burrs, weatherproof and not easy to rust, 【Easy to Use】Turn the threads clockwise to open and counterclockwise to close. Easy to install and remove, 【Strong Stability】The chain links chain connector features a threaded end and hex nut for high security and stability, 【Practical Design】Heavy-duty chain quick link for versatile bundling, rigging and anchoring hardware, quick connect/disconnect, and easy attachment of rope, chain or webbing.