Our Hi Lift Jack Bases were designed to help stabilize a jack that we call – Widow Makers. These bases attach directly to the foot of the Hi Lift Jack and is secured by two ¾” cross pins. The bottom flange of the jack base is strengthened up by internal shear plates to help prevent any spreading of the base due to un-even loading. We have also placed notches, or cleats, on the perimeter of the base flange. We did this to provide even more security of the jack system by offering a means for the jack base to dig into softer materials, thereby increasing jack stability. We offer two of this jack base, steel or aluminum. Both versions are manufactured from 3/16” plate. The steel versions have been MIG welded and then nickel plated for rust prevention. The aluminum versions have been TIG welded and left in the natural material condition.
Rapto Worx - Hi Lift Jack Base