Make getting your vehicles to your next adventure a breeze with the SeaSense PWC 300 lb Trailer Jack Stand. This system provides a space saving option ideal for trailering PWC, snowmobile and motorcycle trailers. The Swing-Away design mounts under the trailer tongue. The solid wheel locks and pivots out of the way for easy transport, while the zinc plated construction encourages lasting use. 3-inch x 3-inch tongue size.