#1 — hook-twistlock-narrow · JP · all — naturum 'Worm hooks (offset)' category, best-selling sort #158 of 199; narrow gap, heavy wire, unweighted, keeper: twistlock. Grouper-style narrow-gap EX-heavy hook with a coil keeper on the eye (#1-3/0); image is one hook cropped from the maker's line drawing (cropped and upscaled 2x to 792x396). Gap: narrow gap; wire: heavy duty; weighted: no; keeper: TwistLock.