This boat trailer jack boasts a load capacity of up to 1600 lbs. Equipped with a PP wheel, it provides a larger surface area for smooth and stable travel. It can get through mud, gravel, and sharp rocks without getting stuck. The ergonomic handle allows for effortless trailer lifting. The trailer jack stand is crafted with aluminum alloy material and a rust-proof coating, ensuring its long-lasting usage. Experience the reliability you need for every memorable outdoor adventure! | Vevor | | Trailer Jack with Wheel, 1600 lbs Heavy Duty Swivel Boat Trailer Jack PP Single Wheel, 10" Lift, Bolt-on Trailer Tongue | Blue;Black | Best Buy