National Hardware N100-298 5/16 Inch Stainless Steel Quick Link

National hardware's 5/16" stainless steel quick link is designed for fast, easy connections between two lengths of chain or for attaching accessories to chain. manufactured from stainless steel for durability. installs quickly using a hex shaped bolt that easily opens and closes with an adjustable wrench. quick links should be used with chain or other items with equal or lower working load limits. coated with weatherguard protection to withstand harsh weather conditions and prevent corrosion. heavy duty rating with 2, 500 pounds safe working load, always follow safe working load (swl) limits included on packaging. national hardware's lifespan limited lifetime warranty.