This is a multi-function ROD: - Some use it as a gaff to catch fish/frogs and snakes. - Some use the rod with fishing landing net to catch small fish, butterflies and dragonflies. - Some use it with swimming pool cleaner net head to catch the leafs in the swimming pool. - Some use is with fruit picker net head to pick fruit picker. Anyway this is a extension ROD with 8mm thread. you can diy it with any tool head which with univeral 8mm male screw. Features: Replaceable 5-tooth harpoon - fork harpoon length: 22.5cm, thick: 6mm, weighs 53 grams. Harpoon is made of high quality stainless steel, hard, sharp and barbed design which make the prey difficult to escape. Telescopic Rod - Fish gaff pole with 3 telescopic sections and full length is 55inch , retracted length is 24inch, easy to carry(??Check the size you need before purcharse). There is a lock in every section, we can twist the rod(not the gold grommet) clockwise to lock the pole to avoid it loose during fishing. Unticlockwise to unlock. Fishing gaff rod with universal 8mm thread connector, fit all kinds of harpoon head / landing net head /Fruit picker head /gig hook with 8mm thread. The fish gaff provide excellent performance to catch fish, salmon, turtles, eels when fish and hunting in streams, ponds and rivers. Also suitable for use in any fishing boat, saltwater gaff. MATERIAL: Fishing pole and prong harpoon made of stainless steel, corrosion resistance and sturdy. Non-slip rubber handle to increase friction. Package Includes: 1 Fishing Spear Listing and template services provided by inkFrog