X-Haibei RV Stabilizers Jacks for Trailer Camper 4 Pack Aluminum Stack Jack Stands 6000 Pounds Supports with Cushion Rubbers Adjustable from 11" to 17"
It used for stabilize, secure, and level your RV, camper, or travel trailer; For stabilizing only recreational vehicles – DO NOT USE TO RAISE.It is adjustable from 11inch to 17 inch. The Max. Capacity: 6, 000lbs per Stabilizing Jack .The frame made of high quality aluminum and not easy to rust outdoors. It has a longer service life .Small size and easy to store. It dimension is L 6.1 inch, W 6.1inch, H 11 inch.You will receive a good quality stack jack with cushion rubbers, as well as a pair of gloves for working.