Gage Assembly Company
Gage Assembly Company
3771 W Morse Ave
Lincolnwood, IL 60712
Phone: 1-800-232-4243 (GAGE), 1-847-679-5180
Fax: (847) 679-5190
Email: sales@gageassembly.com
Website: www.gageassembly.com
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Trilock Thread Plug Gages
Unit of Measure
1 2 3 

Item #

Item Name

Thread Size

Thread Type

Unified Pitch Diameter (UPD)

X Tolerance Go =+/No Go =-

X Lead Tolerance

Type

Handle Number

List Price

C-TL 1-3/8-12 UNF GO N/A 1.3209 Inch, 1-3/8-12 UNF GO Trilock Thread Plug Member N/A 1-3/8-12 N/A Unified National Fine (UNF) N/A 1.3209 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Go N/A 4-1/2 $155.00
C-TL 1-3/8-12 UNF NOT GO 2B N/A 1.3291 Inch, 1-3/8-12 UNF 2B NOT GO Trilock Thread Plug Member N/A 1-3/8-12 N/A Unified National Fine (UNF) N/A 1.3291 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 4-1/2 $155.00
C-TL 1-3/8-12 UNF NOT GO 3B N/A 1.3270 Inch, 1-3/8-12 UNF 3B NOT GO Trilock Thread Plug Member N/A 1-3/8-12 N/A Unified National Fine (UNF) N/A 1.3270 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 4-1/2 $155.00
C-TL 1-3/8-12 UNF DE 2B N/A 1.3209 to 1.3291 Inch, 1-3/8-12 UNF 2B GO & NOT GO Trilock Thread Plug WH N/A 1-3/8-12 N/A Unified National Fine (UNF) N/A 1.3209 to 1.3291 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 4-1/2 $329.00
C-TL 1-3/8-12 UNF DE 3B N/A 1.3209 to 1.3270 Inch, 1-3/8-12 UNF 3B GO & NOT GO Trilock Thread Plug WH N/A 1-3/8-12 N/A Unified National Fine (UNF) N/A 1.3209 to 1.3270 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 4-1/2 $329.00
C-TL 1-1/2-6 UNC GO N/A 1.3917 Inch, 1-1/2-6 UNC GO Trilock Thread Plug Member N/A 1-1/2-6 N/A Unified National Coarse (UNC) N/A 1.3917 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A Go N/A 4-1/2 $172.00
C-TL 1-1/2-6 UNC NOT GO 2B N/A 1.4022 Inch, 1-1/2-6 UNC 2B NOT GO Trilock Thread Plug Member N/A 1-1/2-6 N/A Unified National Coarse (UNC) N/A 1.4022 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A No Go N/A 4-1/2 $172.00
C-TL 1-1/2-6 UNC NOT GO 3B N/A 1.3996 Inch, 1-1/2-6 UNC 3B NOT GO Trilock Thread Plug Member N/A 1-1/2-6 N/A Unified National Coarse (UNC) N/A 1.3996 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A No Go N/A 4-1/2 $172.00
C-TL 1-1/2-6 UNC DE 2B N/A 1.3917 to 1.4022 Inch, 1-1/2-6 UNC 2B GO & NOT GO Trilock Thread Plug WH N/A 1-1/2-6 N/A Unified National Coarse (UNC) N/A 1.3917 to 1.4022 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A Double End (Set) N/A 4-1/2 $363.00
C-TL 1-1/2-6 UNC DE 3B N/A 1.3917 to 1.3996 Inch, 1-1/2-6 UNC 3B GO & NOT GO Trilock Thread Plug WH N/A 1-1/2-6 N/A Unified National Coarse (UNC) N/A 1.3917 to 1.3996 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A Double End (Set) N/A 4-1/2 $363.00
C-TL 1-1/2-12 UNF GO N/A 1.4459 Inch, 1-1/2-12 UNF GO Trilock Thread Plug Member N/A 1-1/2-12 N/A Unified National Fine (UNF) N/A 1.4459 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Go N/A 4-1/2 $172.00
C-TL 1-1/2-12 UNF NOT GO 2B N/A 1.4542 Inch, 1-1/2-12 UNF 2B NOT GO Trilock Thread Plug Member N/A 1-1/2-12 N/A Unified National Fine (UNF) N/A 1.4542 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 4-1/2 $172.00
C-TL 1-1/2-12 UNF NOT GO 3B N/A 1.4522 Inch, 1-1/2-12 UNF 3B NOT GO Trilock Thread Plug Member N/A 1-1/2-12 N/A Unified National Fine (UNF) N/A 1.4522 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 4-1/2 $172.00
C-TL 1-1/2-12 UNF DE 2B N/A 1.4459 to 1.4542 Inch, 1-1/2-12 UNF 2B GO & NOT GO Trilock Thread Plug WH N/A 1-1/2-12 N/A Unified National Fine (UNF) N/A 1.4459 to 1.4542 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 4-1/2 $363.00
C-TL 1-1/2-12 UNF DE 3B N/A 1.4459 to 1.4522 Inch, 1-1/2-12 UNF 3B GO & NOT GO Trilock Thread Plug WH N/A 1-1/2-12 N/A Unified National Fine (UNF) N/A 1.4459 to 1.4522 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 4-1/2 $363.00
2-1/2 N/A 2-1/2 Trilock Handle Only N/A N/A N/A N/A N/A N/A Handle Only N/A 2-1/2 $17.00
3-1/2 N/A 3-1/2 Trilock Handle Only N/A N/A N/A N/A N/A N/A Handle Only N/A 3-1/2 $18.00
4-1/2 N/A 3-1/2 Trilock Handle Only N/A N/A N/A N/A N/A N/A Handle Only N/A 4-1/2 $19.00
Unit of Measure
1 2 3