Suncor Stainless Manufactures Stainless Steel Hook Anchors For All Your Marine Needs. This Hook Anchor Features 4 Fixed Prongs And A Round Ring For Easy Attachment To Chain Or Rope. It Is Made From Grade 316 Stainless Steel For Maximum Corrosion Resistance And Durability. This Anchor Is Ideal As A Small Boat Anchor, Including, Dinghies, Jetskis, Canoes And Kayaks.