Machined Steel 3-Inch Machinist Jack Screw Without Cross Bar
Add a practical piece of traditional machine-shop equipment to your antique tool collection with this machinist jack screw, constructed from machined steel and measuring approximately 3 inches tall.
Machinist jack screws are compact adjustable supports traditionally used during machining operations to support workpieces, stabilize projecting sections, and help balance clamping forces.
This example features solid machined steel construction and a threaded adjustment mechanism characteristic of traditional screw jacks. The cross bar is not present, an important condition detail for collectors and buyers.
Its compact industrial design makes it an interesting addition to collections of machinist tools, vintage machine-shop equipment, precision tools, and early industrial hardware.
Features
- Vintage machinist jack screw
- Machined steel construction
- Approximately 3 inches tall
- Adjustable threaded screw design
- Traditionally used for supporting workpieces
- Useful machine-shop and machining collectible
- Authentic industrial appearance
- Cross bar is missing
- Excellent display or reference piece for tool collectors
Specifications
Category: Miscellaneous
Item #: 105
Tool Type: Machinist Jack Screw
Material: Machined Steel
Height: 3 inches
Mechanism: Threaded Screw Adjustment
Use: Workpiece Support & Machining Setup
Cross Bar: Not Included
Condition: Vintage condition with age-appropriate wear
Price: $25.00
