Keeper, 612′, Auto Tie Down Dolly Strap, Over The Wheel Tie Down Solution For RV Dollies, A 2,000 LB, Working Load Limit 6,000 LB, Break Strength, HiTest Webbing Is Tougher More Resilient Than Chain Won’t Rot Or Mildew, Attaches Easily To RV Dollies Withstands Wear From Abrasion Jerking, Providing Dependable Vehicle Transport Under Any Condition