To provide a jig head 2 that easily adjusts the specific gravity or mass of a rig in a short time.
The jig head 2 includes a hook 4 and an adjustment member 6. The hook 4 is equipped with an eye 8, a shank 10 and a bend 12. The shank 10 is composed of a base part 16 and a tip part 18. The adjustment member 6 is equipped with a body 22, a hole 24 and a slit 26. The hole 24 is extended in the axial direction. The hole 24 is passed through the body 22. The slit 26 is also passed through the body 22 in the axial direction. The slit 26 reaches the hole 24 from the external surface of the body 22. The width W1 of the slit 26 is equal to or slightly larger than the size D1 of the tip part 18. The width W1 of the slit 26 is smaller than the size D2 of the base part 16. The width W2 of the hole 24 is equal to or slightly larger than the size D2 of the base part 16.
HIGASHIYAMA KIICHI
SHIMONO MAKOTO
| JPH0341904U | 1991-04-22 | |||
| JP2002223684A | 2002-08-13 | |||
| JPS5610374A | 1981-02-02 | |||
| JPH0365711U | 1991-06-26 |
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