Goplus SU-4334-TA zinc Heavy-Duty Swivel Boat Utility RV Trailer Tongue Jack (1000 Lbs Capacity) 6'' Wheel Its six-inch wheel and an ergonomic designed side wind handle to move your trailer into position for easy hook-ups. Heavy Duty Steel This jack is made of heavy duty steel, durable construction ensures its long service lifespan. 1,000 Capacity It has 1,000 capacity, which is ideal for trailer, boat, RV and so on. Size Info Item Length: 10 extended height, Item weight 12.8 lbs. Package Includes 1 Side Mounted Swivel Jack with Hardware. 100% We offer you 100% risk-free satisfaction to let you buy with confidence. We are quite sure that you will be super-impressed with durability and high quality of our jack.