Weigh Safe WSFJ-4 Flap Jack RV Stabilizing Blocks 4-Pack with Storage Bag

This durable, foldable, and ultra-portable trailer jack block is built for convenience, making it ideal for trailers, campers, RVs, and heavy equipment.

Key Features:

• Rated for up to 6,000lbs capacity per block for reliable support
• Folds down flat to just 2 inches when not in use for easy storage
• Effortless setup – just separate the 3 pieces, align, and let the built-in neodymium magnets snap them into place
• Comes with bag for easy storage and transport
• Expands to 8 inches in height when fully assembled
• Surface area of 9-1/2" by 8-3/8" accommodates most jack feet

The innovative magnetic design allows for quick setup without fumbling with multiple pieces. The Flap Jack blocks provide a stable, solid base that reduces stress on your jacks and stabilizers, especially on uneven ground. The 4-Pack of Flap Jacks will come with one bag that fits all 4 blocks for convenient storage and transport.

Perfect for RV stabilizer jacks, trailer tongue jacks, leveling jacks, and heavy equipment support. The compact folding design eliminates the need for bulky wooden blocks while maintaining professional-grade stability and load capacity.