Warning: these jacks are from Libra Trailer Parts only, our jacks has passed strict industrial standard testing, all other sellers under this listing actually selling different jacks, beware of cheap jacks that made by thinner steel, which never pass the testing.
- True HEAVEY DUTY 7500 lbs# capacity, made by 11ga steel. comparing others made by 14ga steel but market as "up to 7500lbs"
- Includes 4 steel jacks, 1 crank handle,and include a 3/4" hex magnetic socket to raise/lower jack faster by power drill, also include 16 pcs 3/8" self taping mounting screws and a matching 9/16" socket for easy install!
- Capacity: 7,500 lbs per jack, bolts or weld on
- Extended height: 24", Retracted height: 5", Retracted length:26", width: 7.5"
- For RV stablizing and leveling purpose only, NEVER use for lifting, changing tires or supporting weight of any vehicles,