trilock thread gage

Trilock Gage Manufacturer

CLASS X TOLERANCE – RH – CHROME

Nominal Size Handle Size
7/8 – 9 2-1/2
7/8 – 14 2-1/2
1 – 8 3-1/2
1 – 12 3-1/2
1 – 14 3-1/2
1-1/8 – 7 3-1/2
1-1/8 – 12 3-1/2
1-1/4 – 7 4-1/2
1-1/4 – 12 4-1/2
1-3/8 – 6 4-1/2
1-3/8 – 12 4-1/2
1-1/2 – 6 4-1/2
1-1/2 – 12 4-1/2
Nominal Size Handle Size
M   39 x 2.0 5-1/2

Inch

Nominal Size Handle Size
13/16 – 20 2-1/2
7/8 – 20 2-1/2
15/16 – 20 3-1/2
1 – 20 3-1/2
1-1/16 – 18 3-1/2
1-1/8 – 18 3-1/2
1-3/16 – 18 4-1/2
1-1/4 – 18 4-1/2
1-5/16 – 18 4-1/2
1-3/8 – 18 4-1/2
1-7/16 – 18 4-1/2
1-1/2 – 18 4-1/2

Class

2B, 3B

  • Graphitic tool steel for superior quality and longer wear
  • Heat treated and cold treated for extreme stability.
  • Lapped for extra precision and longer wear.

Hard Chrome

All standard thread plugs are supplied in hard chrome at no additional cost.

2022-10-06T16:29:54-05:00