OX BLOX Trailer RV and Camper Jack Blocks for Any Tongue Jack Post Foot or stabilizer (Round or Square) | Supports up to 10 000 lbs per Block

The OX BLOX Trailer & RV Jack Stand Block is a strong stable and versatile trailer camper and RV support block that works with virtually any scissor jack tongue jack post foot or round and square stabilizers. This camper stabilizer is professionally engineered to be stable and durable is made in the USA from recycled plastic and is UV and temperature resistant. They work well on virtually any surface including gravel grass dirt and pavement. These leveling blocks for travel trailer will hold stable in a variety of circumstances. The unique design allows for a variety of supports: it can support the post directly it can support rectangular square and round feet it can support the wheel jack and more. These leveling blocks for RVs are also stackable and can be used to support the frame making it easy to work with your truck and trailer. This RV tongue jack block is made in the USA from 100% recycled plastic. They are sturdy and stable enough to work on their own without