Coupler Repair Kit for Class ll & lll Couplers (13970) by Dutton Lainson. Repair kit for D-L Class 2 & 3 couplers. Includes the entire ball clamp assembly, for quick changeout. Easy to assemble- can be adjusted by hand without any tools. Fits models 940, 950, 960, and 970. Meets SAE and V-5 standards. For use with D-L couplers only. This superior product is perfect to make your trailer towing experience safe and convenient. Designed to meet the highest quality standards, it is 2nd to none in durability and performance. Made using the finest materials, it is sure to serve you reliably for a long time. Zinc plated TUFFPLATE finish for additional rust resistance and longer life Includes the entire ball clamp assembly (locking lever with pin and chain, light spring, ball clamp, heavy spring, channel lock, and nut) for quick changeout Made in the U.S.A. NOTE: This kit cannot be interchanged with component parts of any other D-L coupler model not listed above or other manufacturers' couplers. WARNING: Every time coupler is used, make certain ball is completely engaged in socket and coupler is securely locked. Failure to do so could result in serious or fatal injury.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov