Result: Spring Loaded Pull Pin

A trailer jack lifts and supports a trailer tongue, and keeps it level when not attached to the tow vehicle. Jacks vary in capacity and features for different applications.

Three mounting styles for side mount jacks: 1. Pull-Pin Swivel Trailer Jacks Pull-pin swivel jacks clamp on or weld to the trailer frame Clamp-on style fit frame sections up to 3" wide x 5" tall Weld-on style can mount to frame in any convenient location Capacity: 800 lbs to 1,500 lbs A pull pin holds the jack in position - simply pull the pin to release the jack and change its position The pin is spring loaded so that it will automatically snap back in when the jack reaches the stow or jack position Lightweight marine trailers frequently use these kinds of jacks, which are often zinc coated for extra resistance to corrosion that salt water can cause Typically a wheel is included to make it easy to manuever the trailer 2. |