Libra 9000 lb Heavy Duty 24" RV Trailer Stabilizer Leveling Scissor Jacks w/Dual power Drill Sockets & Installation Kit- Set of 4

True heavy duty 9000 lbs capacity, made with 11-gauge steel, compared to others made with 14-gauge or thinner steel Extended height: 24" Retracted height: 4" Remains steady on soft surfaces by wide bow-tie base Has passed strict industrial standard testing Includes 4 steel jacks One 3/4" magnetic hex socket included, can raise jack faster by power drill Width of RV trailer stabilizer jacks: 7. 5"