Product Overview
Brand: WELLUCK
Color: Metal
Features:
- 【What will You Get】4 Pack RV Stack Jacks, which are ideal for stabilizing and leveling your RV, helps to safely prevent vehicle movement and swaying,great stabilization solution for your RV, trailer, camper, etc.
- 【Both Strong And Light】These RV stabilizer jacks are made of a cast aluminum square base and Carbon steel Thick-walled hollow bolts struts . While having the advantages of high hardness, good toughness, and anti-rust and anti-corrosion, they are also light and easy to carry. Each jack capable of handling up to 6000 lbs/2.72 tons, ( for large RVs) . The total weight is less than 8 pounds, which can be stored overlap.
- 【Not Only 17"&Easy to Use】The jack can be adjusted from 11" to 17".When more height is needed, you can place a piece of wood or concrete under the jack for better use.Simply place the stabilizing jack stand under of your RV and spin the “T” shape handle to raise it to the proper height to reach appropriate leveling and stabilization.
- 【Carefully designed for support and stability】The support gasket increases the contact surface, allowing it to be firmly adsorbed to the bottom of the vehicle; The nut can be embedded in the anti-loosening groove after adjustment, and the bottom of the connection has a triangular structure to bear the load and reinforce it; The square bracket disperses the pressure downward to prevent shaking, and the edges are also reinforced.Not limited to RVs, replacement of tires, support of equipment, anywhere that requires long-lasting stability can be well supported.
- 【With Welluck RV jack stands】You are no longer worry about irritating friction and noise when the car shakes, no longer worry about the cup that falls because of the imbalance of the RV, which can let the children play enjoy it, let you rest peacefully,thereby facing the road travel tomorrow with full energy.
Warranty: 10 year
Details: WELLUCK Brand was founded in 2016.We are tired of the cheap and low quality products on the market that create a bad life experience. For 9 years, we have been committed to making cost-effective RV products and life tools.We believe that people should have a high quality of life, always get luck, no more sxxt happens. BRAND STYLE Pass on Family Memories & Explore The Joy of Travel WELLUCK insist to test, review and inspect every products and we are lovely to hear your voice which could helps us continually improve our products. These bolts seem to be hollow, should I worry about their rigidity? There are usually three types in cross section: solid, thick-walled hollow, and hollow; after load testing, we chose a carbon steel 4MM thick-walled hollow bolt design, which combines the solid strength of a solid and the lightness of a hollow. My RV seems to weigh more than the 4*6000 lbs load weight, can it still be used? The load weight is not equal to the weight of the vehicle. Most of the weight of the vehicle body is borne by the suspension system and tires, and the jack stands only needs to bear the remaining weight on the four sides to keep it stable. The way the brackets and bolts are fastened together seems simple enough, is it strong enough? The support gasket increases the contact surface so that it can be firmly sucked to the bottom of the car; The nut cannot loosen in the groove after adjustment; The square bracket distributes the pressure downward to prevent lateral movement. I thought aluminum has a low hardness ，is it really suitable as a material for Jack Stands？ In fact, aluminum alloy has the advantages of high strength and high corrosion resistance. On the premise of ensuring structural strength, it has the advantage of light weight compared to other materials. Suitable for safe transportation.
