- Pinhead But we don't, as they say in Brooklyn, mean that in no bad way. This very finely made swivel-handle pin vise is a boon for jewelers, crafters, fly-tiers, and model makers. Knurled brass with a rubber head and barrel, it measures 4-1/8" long, with a pair of 1-9/16" long double-headed collets, (1) with 3mm and 0.5 5mm IDs and (1) with 2mm and 0. 5mm IDs. The spare collet stores in the barrel.
Pinhead But we don't, as they say in Brooklyn, mean that in no bad way. This very finely made swivel-handle pin vise is a boon for jewelers, crafters, fly-tiers, and model makers. Knurled brass with a rubber head and barrel, it measures 4-1/8" long, with a pair of 1-9/16" long double-headed collets, (1) with 3mm and 0.5 5mm IDs and (1) with 2mm and 0. 5mm IDs. The spare collet stores in the barrel.

