Large spring spring bolts heavily used in trailer fabrication. Spring bolt available in zinc plating and stainless steel. Great for keeping drawers closed, securing loads during transit, tailgate hold backs, etc. Also referred to as a shoot bolt or spring hinge. Quite often camper trailer, caravan and boat fabrication work involving our range of fasteners generally means you might also have a need for our extensive range gas struts, locks & handles, drawer slides, foam & rubber seals, hinges and much more.