Seachoice Deluxe Anchor. Superior holding power in a traditionally designed anchor. Hot-dipped galvanized for maximum corrosion protection, each Anchor is individually inspected for quality and workmanship. Reinforced wide flukes penetrate deeply and firmly for maximum holding power., while the specially engineered angles and welded crown configuration provide unsurpassed strength and durability. State Size. Order Now! Please Note: Model size is not the true weight of these anchors. Seachoice Deluxe Anchor Anchor Model 4; Stock Width (in.) 11 3/4; Height (in.) 11 1/2; Fluke Length (in.) 8 1/2; Approx. Boat Size (ft.) 10-15; Anchor Model 8; Stock Width (in.) 14 1/2; Height (in.) 12 3/4; Fluke Length (in.) 9; Approx. Boat Size (ft.) 15-19; Anchor Model 13; Stock Width (in.) 16 3/4; Height (in.) 14 1/2; Fluke Length (in.) 9 1/2; Approx. Boat Size (ft.) 20-24; Anchor Model 18; Stock Width (in.) 19 1/2; Height (in.) 18; Fluke Length (in.) 11 1/4; Approx. Boat Size (ft.) 25-28; Anchor Model 22; Stock Width (in.) 21 3/4; Height (in.) 18; Fluke Length (in.) 13; Approx. Boat Size (ft.) 28-30;