【Suit for 1900-2-1600 Systems】This safety chain U-bolt kit is suit for 1900-2-1600 specification turnover ball / gooseneck hitch systems. It secures trailer safety chains underneath the truck bed and maintains constant chain tension through its spring-loaded structure.The spring design helps keep the chains from hanging, dragging, or rattling during towing, which: Reduces noise and vibration, Improves towing stability, Enhances safety for long-distance hauling. Suitable for pickup trucks, RVs, flatbed trailers, horse trailers and other heavy-duty towing applications. Its broad compatibility makes it a practical choice for both commercial and residential towing applications
【Compatible with B&W Turnover Ball Hitches】Compatible with B&W flip ball & turnover ball hitch systems – not a universal u-bolt kit. Match the old dimensions of 1900-2-1600 safety chain anchors used on Compatible with B&W Turnover Ball gooseneck hitches. Safety chain u-bolt kit providing a reliable solution for connecting trailer safety chains
【Spring-Loaded Secure Hold】Heavy-duty 1/2" U-bolts with high-tension springs keep safety chains tight and rattle while towing
【Complete Installation Hardware】Package Includes U-bolt hitch pin fit1/2" U-bolt, 1/2" lock nuts, springs, 5/16" x 3/4" carriage bolts, screws, and flange nuts – everything needed for replacement. Easy to install and replace, suitable for replacing damaged or missing U-bolts during trailer maintenance; simple and practical to use
【Material Tough for Daily Towing】Powder-coated alloy steel resists corrosion, vibration and road salt – ideal for trucks, RVs and trailers