The hand presser is a specialized device for pressing aluminum or copper sheaths. The surface is antiseptic treated and offers good corrosion resistance. The hand presser can be applied with other moldings.

The cue tip press is a specialized mold for pressing aluminum or copper sheaths. The cue tip press has high rigidity and good durability. Customized products are available upon request.

Stainless steel springs are accessories for longline pelagic fishing. The spring reduces the friction between fishing hooks and mainlines.

The function of the float is to help keep the mainline near the surface at sea. The top of the float is installed with signal lights for added visibility. The float is made from flexible material and can withstand 2MPa of pressure for long term operation. Different sizes are available.

One side of the Top Buoy is connected to the screw float. The other side is installed with a GPS signal resource, making it easy for sailors to locate. The buoy is made of high-strength plastic that is lightweight and durable.

The lead sinker is installed on the snood line of longline fishing setups. It makes the line heavier and sink quickly. The lead sinker produced by JESSN is made of high quality lead. Custom lead sinkers are available.

The stainless harpoon dart is a specialized tool for killing tuna. The dart is made of high quality stainless steel and the tip is extremely sharp for a quick and humane death.

Our scissors are made of high quality stainless steel. They have a sharp blade and high strength. The antiskid design on the hand shank prevents accidental injury.

Wire cutters are powerful tools used to cut through stainless steel wire. The cutters are rigid and corrosion resistant. The antiskid design on the hand shank allows for easy gripping even when used in a wet environment.

Whetstones are used to sharpen knives manually. These whetstones are high temperature sintered from mineral grains, producing a product that is rigid. Each side of the whetstone has a different roughness to meet various sharpening requirements.

The hook tub is a tool used to preserve snood lines. The high quality glass steel tube is wear resistant and easy to clean. Different sizes of hook tubs are available upon request.

Hand saws on fishing vessels are typically used to remove the heads from fish. Made of high-quality stainless steel, the hand saw has a sharp blade. A specially treated surface makes the saw anticorrosive. The holder is made of wood, allowing for a comfortable grip.

Rubber hammers are used to stun tuna after they are brought on the deck of the boat.

The wood hammer is used to stun the tunas after they are dragged onto the deck of the fishing vessel. The hammer can stun the tuna without damaging the meat. Sprayed with varnish, the hammer is waterproof.