AFTCO Tapered Fiberglass Gaffs AFTCO Fiberglass Gaffs are available in 4, 6 and 8-foot lengths with 2, 3 or 4-inch hooks. Seine cord and Turk's heads are finished with epoxy for durability and extra tackiness when gripped with wet or slimy hands. A large rubber "mushroom-style" butt cap finishes the butt-end of each handle. All of the 2 and 3-inch hooks are 5/16" diameter 316L stainless steel 4-inch hooks are all N50 stainless steel. The 6 and 8-foot models will float if dropped overboard.