Tired of waking up in your RV every time someone moves? Keep it steady with the Quick Products RV Stabilizing and Leveling Scissor Jack! Stabilizer jacks are used underneath your parked RV, giving it that extra bit of support needed to keep the rocking to a minimum. With up to 24" of extended reach, these jacks are sure to keep you and your RV steady. Due to the variety of surfaces to which the stabilizer jack may be mounted, mounting hardware is not included. Pre-drilled mounting holes (8mm or 5/16") and mounting slots (10mm or 3/8") are provided on the jack's mounting surface for your convenience. Note: The Quick Products RV Stabilizing and Leveling Scissor Jack is not for lifting purposes and is not intended to double as a tire jack or lift the vehicle under any circumstance. One-year replacement warranty.