Trailer Jack A-Frame Jack A-Frame Jack; Sidewind; 15 in. Go back and forth; Weld-On/Bolt-On Bracket; 5000 lbs. Elevate Capability; Bulk; FEATURES: A-Frame Jack Since 1920, the Bulldog emblem has been the selection of military and manufacturers all over. For all heavy-duty towing wishes, Bulldog is certain to deliver. Gooseneck hitches, gooseneck couplers, trailer couplers and Wedge-Latch parts function a prime-strength, heavy-duty design that makes them the hardest trailer parts to be had these days. Bulldog jacks particularly are built with uncompromising strength and fabrics engineered to carry up below rigorous operating prerequisites. The Bulldog line is characterised via unrivaled strength, reliability, protection and worth. To your heavy-duty towing wishes, rely on Bulldog to be Tricky and Examined.