This Jack is manufactured by Bull Dog, a leader and standard of excellence in the Jack World. Bulldog Jacks come with a 5 year Limited Warranty from the Manufacturer. This 5,000lb capacity A-Frame design top-wind jack mounts into the standard 3 hole plate. This Zinc-plated jack provides optimal corrosion resistance and includes a sandfoot for difficult terrain. This jack capacity has 14 inches of travel. Bull Dog jacks are unmatched in quality, design, and performance, choose from our line of bulldog jacks to find the one that suits your needs.