The Box Anchor Hot-Dipped Galvanized Steel 13 lb. Fold-and-Hold Anchor features everything you need to anchor up. Perfect for boats up to 18 ft., it traps bottom soil while its teeth dig in creating a strong hold. The hot-dipped galvanized finish protects it from corrosion for years and years of dependable service. Open: 24.61"L x 10.2"W x 7.32"HFolded: 18.5"L x 7.32"W x 7.72"H No anchor chain required Hot-dipped galvanized finish protects from corrosion | Box Anchor Hot-Dipped Galvanized Steel Fold-and-Hold Anchor, 13 lb