Removable and swivel trailer guide wheels, premium galvanized finish, 15cm polypropylene wheels, includes all necessary mounting hardware, can fit trailer frames from 11cm to 11.2cm, trailer jack designed for marine and public trailers, suitable for ATVs UTV Yacht Trailer, RV 【Basic parameters: Product name: Trailer jack/RV trailer accessories/Trailer leg guide wheels/Trailer leg guide wheels/Trailer guide wheels Product weight: 7.8 kg Material: steel Capacity: 450kg Stroke: 25cm Lifting height: 25cm Surface treatment: galvanized Method: side swing Accessories: Comes with 11cm practical length bolts and fixing plate Wide range of uses: trailer support wheels, foldable design, convenient for driving and parking, widely used to support various boat trailers, yacht trailers, RV campers. 【Product package: 1* Bolt-on swivel tongue jack 【High-quality materials】: Made of galvanized steel and stainless steel, it is corrosion-resistant, durable, wear-resistant and long-lasting. 【Large load-bearing capacity】: The support wheel has a maximum load-bearing capacity of 1000 pounds, suitable for most trailers, caravans, RVs and other vehicles. 【Comfortable】: The stable wheels make it easier to move the trailer, and the support wheels are connected to the folding bracket. When the wheels are folded, the support wheels will rise to create a larger ground clearance. 【High-quality choice】: The guide wheel is essential for easy connection and removal of the trailer. If you want to buy this racing steering wheel for your trailer, it will be a good choice. 【Solid non-slip plastic with metal frame, perfect for trailers, caravans, caravans, etc. Foldable with mounting plate. Brand Name OTQEFTN Unit Count 1.0 Count Manufacturer OTQEFTN