1、Durable Material: This rugged trailer wheel dock is made of high impact resistant material, which can effectively prevent breakage and can be used repeatedly. 2、Strong Stability: The trailer tongue jack wheel dock holds trailer jack casters in place for more stable placement on uneven roads and slippery terrain. 3、Prevent Wheel Sinking: The trailer jack wheel dock helps prevent the trailer tongue wheel from sinking into soft foundations such as soil, sand, dirt, gravel, grass, etc. 4、Safe to Use: The trailer tongue jack wheel dock has a bright yellow that can be easily seen to avoid being misplaced and provides caution and accident prevention. 5、Wide Applications: Suitable for RV, caravan, trailer, speedboat, yacht, etc. You can park safely anywhere you want with this wheel stabilizer. Easy to transport and store. <p class="wang-edit-text"><p class="wang-edit-text"></p><p>Item Type:&nbsp;Heavy&nbsp;Duty&nbsp;Wheel&nbsp;Dock Material: ABS + Metal Applicable: RV, caravan, trailer, speedboat, yacht, etc.</p><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style><p></p></p> 1 x Heavy&nbsp;Duty&nbsp;Wheel&nbsp;Dock