Fold-Up Trailer Jack – 1000 lb Capacity – Single Wheel. Fits 3 inch x 5 inch tongue and swings up and out of the way. Swing-up jack has a convenient sidewind handle and a tough 6 inch diameter polypropylene wheel.Features: Corrosion-resistant, zinc-plated steel tubingstyle=inbox-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline;in Specifications: Travel lift inch: 10in. Lift inch: 24in.