Strong gage carbon wire and minute whisker barb.
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Medium wire gage with a chemically sharpened needle point.
Chemically sharpened needle with a X-Strong carbon wire gage.
Chemically sharpened needle point and a whisker barb.
Chemically sharpened needle point and Super Strong carbon wire gage.
High tensile carbon; beaked offset point and very strong.
Forged point and bend for strength; a swept shank and a beaked offset point.