Our most economical weight jack system.
5" diameter 3/16" plate welds into stock frame allowing use of
the 1" diameter coarse bolt. Cup can be used with both 5" or 5
1/2" OD flat ground springs. Bolt sits 3" down into cup.
All
kits have 1-1/8" SAE (fine thread) jacking bolts with 1/2" female
square for ratchet and steel spring plates. Jacking bolts are either aluminum
or steel, 6" or 8" long. Spring plate is available for either
5" or 5-1/2" spring.