第一精工は大阪市東成区にある「これがないと釣りができないわけではないがあればスマートな釣具」のメーカーです。

Search condition：Sinker
Free Sinker
Possible to replace the sinker without cutting the line.
Ideal for the balance for black porgy and lure fishing.

The balance can be replaced freely by pulling out the rubber pipe.
The balance can be secured by inserting an appropriate object, such as a toothpick, into the hole of the rubber tube.
Gomukaniri Bukkomi Omori
A flat sinker ideal for the Bukkomi fishing (bottom fishing) of carp or other fish in fast tides without being drifted.
Gomukan Omori
Built-in cushion rubber pipe
Not damaging the leader line.
Securing the balance.
Eliminating the shock of the balance.
Naka Omori
Ideal for boat fishing to catch oval squid.
A stainless steel power swivel ensures outstanding strength to withstand jerks.
Outstanding strength by using a stainless steel power swivel. (2.5 times stronger than Dai-ichi Seiko’s Tarutsuki Omori)
Smooth rotation preventing line entanglement.
Provided with a nightlight that is easy to see at night, which ensures an outstanding fish-luring effect.
Cushion Sinker
The effect of urethane rubber eliminates shock.
Not cut by hooking.
Colored so that it will not shine underwater.
Possible to use leader line No. 1 or below to catch fish easily.
Excellent for drabbling and float fishing, including hooking and scooping.
Ideal for black porgy fishing.
Namari Kid
A sinker for the Tedukuri Float Omori
Possible to cut the sinker with a knife to adjust the sinker freely.
Ita Omori
Ita Omori
Diving Sinker
Pipe Omori 【discontinued】
In casting and rock fishing, the tip of the lead can be bent to prevent the fishing hook from catching obstacles. Possible to bent into an L-shape to be used as a single-side Tenbin (fishing balance).
A pull-through type with sharp hitting performance.