Interchangeable gaff head for big game. It uses a 1/2 inch screw (external screw diameter: 12.6 mm), which
is used in many ash and sticks on the market, and is also equipped with a rope binding ring to prevent it from falling off. Overall weight: Approximately 122g Foot roller: Width of gaff tip and screw center axis is approximately 88mm Gaff diameter: Approximately 7mm Material: Stainless steel