Lot 900-1003 Vintage Pratt & Whitney Trus-Form Snap Gauge – I10

Genuine Pratt & Whitney precision snap gauge, Hartford, Connecticut. Clearly marked on the plate “PRATT & WHITNEY HARTFORD, CONN. I10” with prominent raised “TRUS FORM” lettering on the heavy cast C-frame.

Classic heavy-duty design featuring precision anvils and robust construction built for reliable go/no-go external diameter, shaft, and thickness checking in the shop or on the floor.

Solid used condition with honest shop wear and nice patina — straight, functional, and ready for work or display. A standout piece of American-made metrology tooling from a legendary manufacturer.

Great addition for machinists, tool collectors, or vintage shop setups. Perfect companion for the Sheffield Corporation, Swedish Gage Co., and Standard Gage Co. snap gauges in the legacy collection!

Real history. Real quality. Real deals.