Manufactures for SAE Class III-rated trailers, Shelby A-frame couplers are functionally engineered for demanding applications. These products mount onto frame members set at 50 degree angles and they meet or exceed SAE, VESC V-5 and CSA strength requirements. Shelby's proven Posi-Lock handle design ensures that each hook-up is a safe and efficient one. Shelby's A-frame coupler series features a jack hole that is interchangeable with all U.S. brand-name jack models.
