The Reese Towpower 5/16 inch chain clip quick links are designed to be used with towing safety chains or as a tie down. Added security to the tie downs or towing chains is evident when the nut is screwed on to the threaded side preventing disconnection. The long lasting zinc finish looks great and helps fight corrosion. Designed for use with towing safety chains or as tie downsRated for up to 5, 000 lbs.Steel constructionNuts screw onto threaded side to help prevent disconnection and add securityWeather resistant designEasy to useIncludes 2 chain clip quick links