EAZ LIFT 48850 Heavy Duty Gooseneck Stabilizer-Reduces Movement on Trailer or 5th Wheel, Anti Rust Steel Construction-7500 lb Weight Capacity Helps reduce movement on trailer or 5th wheel with gooseneck adapter installed Heavy duty steel construction, powder-coated for maximum rust protection Durable zinc-plated chains and large footpads 7500 lb. weight capacity Adjustable from 30-44 inches