- All pin vises meet U.S. Government Specification GGG-V-412a
- Hardened collets
- Hollow nickel-plated bodies permit use of a long wire or rods
- Collet cavity openings: from 0 to 0.187 in.
- #94A 5/16 In. Pin Vise
- #94B 3/8 In. Pin Vise
- #94C 7/16 In. Pin Vise
- #94D 9/16 In. Pin Vise