Set of 2 LIBRA Heavy Duty Quick-Lift RV Slide Out Stabilizer Jacks 5000lbs Adjust 26"-49"

Unique Quick lift by power drill, save huge amount of time by traditional hand winding Great for providing support and stablize to RV slide outs when extended Capacity: 5,000 lbs per jack, Included 2 jacks,one crank handle, one 3/4" socket, Powder/zinc coated to prevent rusting Adjust from 26"-49" on height quickly and easily by power drill or hand crank handle 3 sizes (by different listings) to choose, better stability than universal one-for-all jacks on market!