Lift Swivel Trailer Jack - Bolt-On Swivel Tongue Jack, Steel Swivel Trailer Jockey Wheel, Heavy Duty Boat Trailer Jockey Wheel with 15Cm Wheel, 540 Kg Capacity,6in wheel/1200lb

【: Removable and swivel trailer casters, premium galvanized finish, 15cm polyester ammonia wheels, includes all necessary mounting hardware, fits 9cm x 12cm trailer frame, trailer jack designed for marine and public trailers 【Basic parameters: Product name: Trailer jack/RV trailer accessories/Trailer leg guide wheels/Trailer leg guide wheels/Trailer guide wheels Product weight: 8.5kg Material: steel Capacity: 540kg Travel: 25cm Lifting height: 25cm Total entrance height: 59cm, total extension height: 85cm 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* swivel trailer jack 【Please note the following: - There may be slight size errors due to manual measurement. - Due to different screen displays, there may be slight color differences. - Please be careful when using the product, please refer to the actual product.

• 【High Quality Material】The trailer jack has a main body made of galvanized steel with an anti-rust surface design. After 72 hours of salt spray testing, the corrosion-resistant galvanized layer can prevent rust even in the harshest environments.
• 【Lifting Capacity】Trailer guide wheel, vertical load 540 kg, additional 25 cm stroke and 25 cm stroke, 15cm heavy ammonia polyester wheel with high density, different from traditional plastic/rubber wheel, more durable.
• 【Heavy Duty Pivot Mechanism】The folding guide wheel pull pin activates the pivot mechanism, allowing you to pivot the jack up and out when not in use, making lifting, leveling and adjustment easier.
• 【Operation in Seconds】The side handles are extra large and easy to grip, and it doesn't require much effort to operate the jack, allowing you to easily lift the entire trailer, and the smallest crank allows for quick adjustment.
• 【Essential Trailer Support】These bolt-on trailer jacks are designed for utility trailers and boat trailers, providing essential support during loading, unloading and secure storage.