Hyfico Trailer Jack Block — 20,000 lb RV leveling block, universal fit for scissor & tongue jacks, UV‑resistant HDPE, single pack

Hyfico Trailer Jack Block is a compact, UV‑resistant HDPE leveling block that supports up to 20,000 lbs and stabilizes jacks, tongue posts, and stabilizers for RVs, trailers, and campers.

Built for outdoor use and engineered for efficient storage, this single‑pack jack block pairs durable recycled high‑density polyethylene with a space‑saving form that stacks neatly and resists water pooling. It’s designed to reduce wobble and settle jacks on uneven surfaces like gravel, grass, dirt, and asphalt while fitting most scissor jacks, tongue jacks, posts, and stabilizers.

How does the Hyfico jack block improve stability for my trailer?

The block provides a wider, non‑slip contact area beneath jacks and stabilizers so pressure is distributed more evenly on soft or irregular ground. Its structured surface and side holes help keep the block secure under load and prevent suction or mud buildup.

• 20,000 lb single‑block rated load-bearing capacity for heavy trailers and campers.
• Textured contact surfaces reduce slippage and settle uneven jacks.
• Side holes and drainage design minimize water accumulation and dirt adhesion.

Will this jack block fit my trailer’s jack or stabilizer?

Yes — the Hyfico block was made for broad compatibility. The top profile accepts most scissor jacks, tongue jacks, post feet, and stabilizer pads, making it a universal accessory for many RV and trailer models.

• Works with scissor jacks, tongue jacks, tubular posts and stabilizer feet.
• Compact dimensions allow secure seating even on small footplates.
• Sturdy construction prevents deformation under repeated use.

How durable is the material and how does it handle weather?

This jack block is molded from recycled HDPE engineered for outdoor exposure: it resists UV degradation, corrosion, and common wear factors so it holds shape and strength over time. The material choice also keeps the block lightweight for transport while remaining robust under load.

• Recycled HDPE resists UV damage and won’t crumble in sunlight.
• Corrosion‑proof and non‑toxic composition suitable for outdoor use.
• Lightweight yet rigid for easy handling and long service life.

What should I know about stacking, storage, and carrying?

Hyfico’s newest design emphasizes safer stacking and compact storage: blocks nest without trapping water, and side access holes help align layers. When stacked, load capacity changes — follow stacking guidance to ensure stable support.

• Blocks stack efficiently to minimize footprint during transport or storage.
• Load capacity is halved when blocks are stacked in two layers — plan accordingly.
• Each pack includes a carry bag for tidy storage and quick access.

Who is this for? Hyfico Trailer Jack Block is ideal for RV owners, weekend campers, overlanders, and trailer operators who need a compact, low‑maintenance leveling aid that works across surfaces. It’s especially useful when you want a durable, reusable solution to stabilize jacks without bulky equipment — convenient for people who value storage efficiency, quick setup, and long‑lasting outdoor performance.