Stainless Steel 316 Folding Grapnel Anchor 15 lb (7Kg). Stainless Steel Folding Grapnel anchors fold and unfold in seconds and store compactly. These mirror polished stainless steel Folding Grapnel anchors offer trouble free performance for many years. Easy to stow and lightweight, these fine anchors are ideal auxiliary anchors on larger ships, and perfect for dinghies and sport fishing boats A= 22" B= 11" C=1-1/2"