Thread Triangles w/ Holding Loop - 13-109-4

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13-109-4

SPI

Thread Triangles w/ Holding Loop - 13-109-4

Thread Measuring Triangles

  • Thread Triangles quickly measure pitch diameter of all 60 degree threads from 4 to 80 pitch, standard and special.
  • Instantly classifies thread as 2a, 3a.
  • No complicated formulas to figure! For any standard thread refer directly to chart
  • Thread Triangles nest well into the “V” of the thread instead of making just point contact
  • Micrometer rests on two parallel flat surfaces for better feel
  • Each set includes: thread triangle, holders and chart


13-109-4

  • Alternative way to hold thread triangle in place



See all Thread Triangles

Thread Triangles w/ Holding Loop