Feature: 1. Galvanized Steel: This trailer jack is made of galvanized steel, which is sturdy and durable for a good using experience.    2. Rated Loading: Our trailer jack is rated for 1500lb, which allows you to do more in this range. Practical and helpful.    3. Easy to Operate: The trailer jack's swing handle and long crankshaft provide comfortable hand cranking action for quick lifting and lowering and ease of use.    4. Professional Manufacturing: The heavy duty trailer jack is made of professional manufacturing with exquisite craftsmanship, which can achieve stable use.    5. Wide Range of Applications: The trailer jack is suitable for a wide range of applications such as yachts, trailers and RVs.       Specification:            Item Type: Trailer Jack Material: Heavy duty steel (galvanized process) Load Capacity: Approx. 680kg / 1500lb (please do not use overweight) Lifting Size: Approx. 254mm / 10in Wheels: Approx. 200mm / 8in Total Height When Retracted: Approx. 680mm / 27in Total Height When Extended: Approx. 934mm / 37in Center of Fixed Plate from Ground after Retraction: Approx. 340mm / 13in Center to Fixed Plate from Ground after Extension: Approx. 625mm / 24in Applicable Scenario: Suitable for ATV, UTV, yacht, trailer, RV                Package List: 1 x Wheel Trailer Jack       2 x Mounting Bracket    4 x Bolt