Alpha MFG Jack Block - Magnetic & Self-Leveling Stabilizer Jack Stand for Travel Trailers, RVs, Campers - Heavy Duty Utility Block - 11,000 lbs Max Capacity, 1-Pack

ALPHA MFG JACK BLOCKS FOR TRAILERS, RVS AND CAMPERS The Alpha RV Jack Block features a patented self-leveling stabilizer plate which is designed to keep your RV foot pads level on any surface you find on and off the road. Magnetic Connectors have also been integrated to ensure a solid and flush connection to your pads along with lipped edges to prevent slippage. The Alpha RV block can be dual-stacked to reach a wide variety of ground clearances. This Block is Rated at 11,000lbs alone and 6,000lbs when dual stacked. A recessed center also allows for the use of standard trailer jack poles. Basic plastic leveling jack blocks are reasonably priced, lightweight, and compact for easy storage. They're the perfect balance of size, weight, strength, and cost. The stabilizing jack blocks from Alpha MFG are big enough to provide a good surface area and thick enough to provide good lift, without being too large and heavy. Even though they weigh slightly over 6 pounds each, they seem indestructible, and the price for what you get is really reasonable compared to anything else. Stabilizer jacks are among the most underappreciated features many RVers take for granted. They drastically reduce the bounce and movement you feel inside your RV, traveling trailer, or camper. If you're tired of feeling like you're on a cruise ship at sea, it might be time to upgrade or invest in stabilizer jacks for your RV.

• STRONG AND DURABLE CONSTRUCTION: Made of high-quality plastic, this ultra-tough trailer jack block accommodates vehicles up to 11,000 lbs for a single block; magnetic connectors have also been integrated to ensure a solid and flush connection to pads along with lipped edges to prevent slippage
• MOVEMENT AND SWAY ELIMINATION: These jack blocks are designed to almost entirely reduce the movement and sway of a parked RV, trailer, or camper, giving you a more stable and safe rig; with these trailer jack blocks, your trailer or camper will be able to handle uneven, loose, and soft terrains far more reliably
• EASY TO USE: There is no need to adjust each RV block - these trailer jack blocks feature magnetic connectors that help you quickly align your trailer jack pads without struggle and strife; the lipped edges help prevent your trailer jack pads from slipping and sliding around
• STACKABLE FOR ADDITIONAL HEIGHT: The Alpha RV block can be dual-stacked to reach various ground clearances; when dual-stacked it's rated at 6,000lbs. A recessed center of the block also allows for the use of standard trailer jack poles
• SIMPLE YET VERSATILE: No need for wood blocks or cinder blocks to stabilize your RV, but you can always use Alpha jack blocks as a water bucket, a camping stool, a seat, or a step-stool; the bright blue color of the jack blocks ensures high visibility in the daylight