Heavy duty aluminum 168″L x 16″W hook-end attaching loading ramps for loading cars, pickup trucks, ATV, UTV and utility equipment onto car hauler trailers for transport. Maximum 8,000 lb per axle vehicle capacity. For 36″ to 42″ loading height. Hook attachment ends fit over round rails up to 1-5/16″ diameter, or over standard rub rails to hold the ramps in place during use. The strongest, lightest ramps on the market, each set includes (2) 14 foot heavy duty 96 lb aluminum ramps – Made in the USA by AWS certified welders.