VEVOR RV Stabilizer Jacks, 4 Pack Aluminum RV Leveling Jacks, RV Stack Jacks for RV Travel Trailer Camper, Single Screw Jack Support up to 6000 Lbs, Adjustable from 11 inch to 17 inch Solid Support Easy Adjustments Versatile Adaptability Built Tough Easy to Carry Hassle-free Usage Capacity: 6000 lbs/2.72 tons (Each Jack),Height Range: 11-17 inch/280-435 mm,Item Model Number: RV-SJ-6000,Quantity: 4 PCS,Net Weight: 6.6 lbs/3 kg,Product Size: 6.3 x 6.3 x 11 inch/160 x 160 x 280 mm
