SPI 3/4-16 UNF-2B Double End Thread Plug Gage GO NOGO
Brand: SPI (Swiss Precision Instruments)
Thread Size: 3/4″ – 16
Thread Type: UNF (Unified Fine)
Thread Class: 2B (Internal Thread)
Gage Type: Double end GO and NOGO thread plug gage
Material: Hardened steel
Used condition, with normal signs of wear. Comes as shown, please check pics.
