Trailer Jack Blocks, 6000 lb Capacity, 4-Pack

Trailer jack blocks raise and stabilize your RV tongue jack fast, helping reduce wobble on uneven campsites. This 4-pack uses heavy-duty polypropylene to spread the load and protect soft ground, making setup quicker and steadier for travel trailers, campers, and 5th wheels. Stack as needed to fine-tune height while keeping your jack post or foot supported.

Stop fighting uneven terrain and unstable footing every time you park. These RV leveling and stabilizer blocks are built for frequent travel, with a rugged polypropylene construction that stands up to sun, water, heat, oil, tar, and dirt. Use them under your tongue jack or stabilizers to create a more solid base, then stack to dial in the height you need. Keep a set in your storage bay and be ready for the next campsite—grab yours today.