Feature●Adjustable: Adjusts from 19" to 42" in height, Supports up to 5000 lbs each. Sold in pairs.●Durable: Quick lift heavy duty RV slide out support made of heavy-duty steel and zinc powder-coating finish. The the support pad is made of TPE, which will not mar the side of your RV●Quick-Lift: Multiple holes slide out rails and tethered pin allow the RV slide out stabilizer to ascend or descend quickly. Provide your RV patio additional support.●Stabilty: RV patio supports with support pad, handle and tethered pin, provides additional support to toy hauler patios and flat bottom slide outs.●Easy to Install: Put it under the slide out rail, telescope the stand tube, put in the pin, turn the fine adjustment bar and it will contact the rail, turn a few times more to lift rail.Description