From the originators of the coated marine anchor, Greenfield Boat Anchors are undercoated for extra adhesion, then coated in heavy plastisol to protect boat finishes from the scratches and abrasions which occur through normal use. Slip-Ring Mechanical Anchor - Self-releasing, lightweight, and easy-to-store. Made of solid steel and coated in "no mar" plastisol. For boats up to 16'.#6 Slip-Ring Mechanical AnchorBoat Length: Up To 16'Anchor Weight: 5 lbs. Shank Length: 15.25"Stock Width: 16"Fluke Length: 11.5" Self-releasing slip ring | Coated Slip-Ring Mechanical #6 Anchor, for boats up to 16' in Red