- Made in USA from 100% Recycled Plastic - Super Strong and Durable - Fits a Variety of Jacks for Campers, Trailers, RVs - Must Have Camper Accessories Gift Ideas

• Heavy duty: This jack block is made from super strong and durable 100% recycled plastic, providing heavy duty support for your camper trailer RVs.
• Fits a variety of jacks: Designed to fit a variety of jacks, including trailer jacks, RV tongue jacks, horse trailers, boat trailers and utility trailer jacks, making it versatile and convenient.
• Stabilizes RV: The RV jack block stand stabilizes your RV, preventing it from rocking or tipping while parked, ensuring a safe and comfortable camping experience.
• Makes leveling easier: With these trailer jack blocks for RV, leveling your camper becomes a breeze. Simply place them under the jack and adjust as needed for a perfectly secure setup.
• Made in USA: Proudly made in the America, these camper accessories for travel trailers are crafted with quality and precision, ensuring reliability and longevity.
• Patented Design: OX BLOX was designed by engineers in Utah to create a super stable, strong, and durable block. Patented: US 11,673,440 B2.