Vintage Pratt & Whitney 3/8-16 U.S. Std. Die
Updated September 5, 2026
This auction ended on September 17, 2026.
See upcoming auctions from BAUMAN AUCTIONS.
| Lot number | 491 |
| Auction | THE ULTIMATE VINTAGE & COLLECTIBLES AUCTION! 26 |
| Date | September 17, 2026 at 6:00 PM EDT |
| Auction house | BAUMAN AUCTIONS |
| Location | WALDO, Ohio |
Add a piece of industrial history to your collection with this genuine vintage square threading die manufactured by Pratt & Whitney Co. This robust tool features the classic square form and is clearly marked with the specification '3/8 16 U.S. Std.' for precision threading applications. Built with the quality construction associated with the Pratt & Whitney name, this die is a fantastic find for enthusiasts of vintage metalworking equipment and machinist tools.
More lots in this auction
- Vintage Big Red Chewing Tobacco Belt Buckle
- Vintage Alvin Precision Drawing Instrument Set
- Vintage Adjustable Wrench Jaw Component
- Vintage Flyer Padlock with Duck Motif
- Vintage Metallic Mechanical Part
- Vintage Yale Brass Padlock with Keys
- Vintage Brass Hardware Assortment
- Lock
See all lots in THE ULTIMATE VINTAGE & COLLECTIBLES AUCTION! 26 →