Introducing the Dumble RV Stabilizer Jacks Camper Leveling Blocks for Trailer Camper Jacks 4pk - the ultimate solution to stabilize and level your RV, camper, or travel trailer! Say goodbye to the annoying rocking and swaying caused by the movement inside your RV with these sturdy and durable leveling blocks.
Made from high-quality aluminum, each jack can support up to 6,000 pounds (2,722 lbs) or 3 tons (2.7MT), ensuring maximum strength and longevity that resists corrosion. The jacks are adjustable from 11.5 to 17.5 inches (29.2cm to 44.5cm), making them a perfect fit for your RV or trailer. The package includes four RV leveling jacks, each with a slightly dished pad that creates a tight connection under your application.
Using the jacks is easy - place them under a sub-frame section close to the corners and turn the long bolt with the T-handle clockwise or counterclockwise to raise or lower the center bolt. The jacks are not intended to increase, but to stabilize only recreational vehicles. 

Dumble RV Stabilizer Jacks, Camper Leveling Blocks, 4 Packs:

• Supports up to 6,000 pounds (2,722 lbs) or 3 tons (2.7MT)
• Adjustable from 11.5 inches to 17.5 inches (29.2cm to 44.5cm)
• Made from high-quality aluminum
• Slightly dished pad for a tight connection
• Resists corrosion
• Easy to use with a T-handle
• Not intended to raise
• Stabilizes RVs, campers, and travel trailers
• It can be used to support a car in storage or on a trailer with a single axle
• Stackable for easy storage

Specifications:

• Material: Aluminum
• Weight Capacity: 6,000 lbs (2,722 lbs) per jack, 24,000 lbs (10,886 kg) in total
• Adjustable Height: 11.5 inches to 17.5 inches 
• Pad Dimensions: 6? x 8.8? inches
• Base Dimensions: 6.2? x 6.2? x 8.75? inches

Package Includes:

• 4 x RV leveling jacks