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 7/8-9 UNC GO N/A 0.8028 Inch, 7/8-9 UNC GO Trilock Thread Plug Member N/A 7/8-9 N/A Unified National Coarse (UNC) N/A 0.8028 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Go N/A 2-1/2 $89.00
C-TL 7/8-9 UNC NOT GO 2B N/A 0.8110 Inch, 7/8-9 UNC 2B NOT GO Trilock Thread Plug Member N/A 7/8-9 N/A Unified National Coarse (UNC) N/A 0.8110 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 2-1/2 $89.00
C-TL 7/8-9 UNC NOT GO 3B N/A 0.8089 Inch, 7/8-9 UNC 3B NOT GO Trilock Thread Plug Member N/A 7/8-9 N/A Unified National Coarse (UNC) N/A 0.8089 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 2-1/2 $89.00
C-TL 7/8-9 UNC DE 2B N/A 0.8028 to 0.8110 Inch, 7/8-9 UNC 2B GO & NOT GO Trilock Thread Plug WH N/A 7/8-9 N/A Unified National Coarse (UNC) N/A 0.8028 to 0.8110 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 2-1/2 $195.00
C-TL 7/8-9 UNC DE 3B N/A 0.8028 to 0.8089 Inch, 7/8-9 UNC 3B GO & NOT GO Trilock Thread Plug WH N/A 7/8-9 N/A Unified National Coarse (UNC) N/A 0.8028 to 0.8089 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 2-1/2 $195.00
C-TL 7/8-14 UNF GO N/A 0.8286 Inch, 7/8-14 UNF GO Trilock Thread Plug Member N/A 7/8-14 N/A Unified National Fine (UNF) N/A 0.8286 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Go N/A 2-1/2 $89.00
C-TL 7/8-14 UNF NOT GO 2B N/A 0.8356 Inch, 7/8-14 UNF 2B NOT GO Trilock Thread Plug Member N/A 7/8-14 N/A Unified National Fine (UNF) N/A 0.8356 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 2-1/2 $89.00
C-TL 7/8-14 UNF NOT GO 3B N/A 0.8339 Inch, 7/8-14 UNF 3B NOT GO Trilock Thread Plug Member N/A 7/8-14 N/A Unified National Fine (UNF) N/A 0.8339 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 2-1/2 $89.00
C-TL 7/8-14 UNF DE 2B N/A 0.8286 to 0.8356 Inch, 7/8-14 UNF 2B GO & NOT GO Trilock Thread Plug WH N/A 7/8-14 N/A Unified National Fine (UNF) N/A 0.8286 to 0.8356 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 2-1/2 $195.00
C-TL 7/8-14 UNF DE 3B N/A 0.8286 to 0.8339 Inch, 7/8-14 UNF 3B GO & NOT GO Trilock Thread Plug WH N/A 7/8-14 N/A Unified National Fine (UNF) N/A 0.8286 to 0.8339 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 2-1/2 $195.00
C-TL 1-8 UNC GO N/A 0.9188 Inch, 1-8 UNC GO Trilock Thread Plug Member N/A 1-8 N/A Unified National Coarse (UNC) N/A 0.9188 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A Go N/A 3-1/2 $101.00
C-TL 1-8 UNC NOT GO 2B N/A 0.9276 Inch, 1-8 UNC 2B NOT GO Trilock Thread Plug Member N/A 1-8 N/A Unified National Coarse (UNC) N/A 0.9276 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A No Go N/A 3-1/2 $101.00
C-TL 1-8 UNC NOT GO 3B N/A 0.9254 Inch, 1-8 UNC 3B NOT GO Trilock Thread Plug Member N/A 1-8 N/A Unified National Coarse (UNC) N/A 0.9254 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A No Go N/A 3-1/2 $101.00
C-TL 1-8 UNC DE 2B N/A 0.9188 to 0.9276 Inch, 1-8 UNC 2B GO & NOT GO Trilock Thread Plug WH N/A 1-8 N/A Unified National Coarse (UNC) N/A 0.9188 to 0.9276 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A Double End (Set) N/A 3-1/2 $220.00
C-TL 1-8 UNC DE 3B N/A 0.9188 to 0.9254 Inch, 1-8 UNC 3B GO & NOT GO Trilock Thread Plug WH N/A 1-8 N/A Unified National Coarse (UNC) N/A 0.9188 to 0.9254 Inch N/A 0.0004 Inch N/A 0.0004 Inch N/A Double End (Set) N/A 3-1/2 $220.00
C-TL 1-12 UNF GO N/A 0.9459 Inch, 1-12 UNF GO Trilock Thread Plug Member N/A 1-12 N/A Unified National Fine (UNF) N/A 0.9459 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Go N/A 3-1/2 $101.00
C-TL 1-12 UNF NOT GO 2B N/A 0.9535 Inch, 1-12 UNF 2B NOT GO Trilock Thread Plug Member N/A 1-12 N/A Unified National Fine (UNF) N/A 0.9535 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 3-1/2 $101.00
C-TL 1-12 UNF NOT GO 3B N/A 0.9516 Inch, 1-12 UNF 3B NOT GO Trilock Thread Plug Member N/A 1-12 N/A Unified National Fine (UNF) N/A 0.9516 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 3-1/2 $101.00
C-TL 1-12 UNF DE 2B N/A 0.9459 to 0.9535 Inch, 1-12 UNF 2B GO & NOT GO Trilock Thread Plug WH N/A 1-12 N/A Unified National Fine (UNF) N/A 0.9459 to 0.9535 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 3-1/2 $220.00
C-TL 1-12 UNF DE 3B N/A 0.9459 to 0.9516 Inch, 1-12 UNF 3B GO & NOT GO Trilock Thread Plug WH N/A 1-12 N/A Unified National Fine (UNF) N/A 0.9459 to 0.9516 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 3-1/2 $220.00
C-TL 1-14 UNS GO N/A 0.9536 Inch, 1-14 UNS GO Trilock Thread Plug Member N/A 1-14 N/A Unified National Special (UNS) N/A 0.9536 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Go N/A 3-1/2 $101.00
C-TL 1-14 UNS NOT GO 2B N/A 0.9609 Inch, 1-14 UNS 2B NOT GO Trilock Thread Plug Member N/A 1-14 N/A Unified National Special (UNS) N/A 0.9609 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 3-1/2 $101.00
C-TL 1-14 UNS NOT GO 3B N/A 0.9590 Inch, 1-14 UNS 3B NOT GO Trilock Thread Plug Member N/A 1-14 N/A Unified National Special (UNS) N/A 0.9590 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A No Go N/A 3-1/2 $101.00
C-TL 1-14 UNS DE 2B N/A 0.9536 to 0.9609 Inch, 1-14 UNS 2B GO & NOT GO Trilock Thread Plug WH N/A 1-14 N/A Unified National Special (UNS) N/A 0.9536 to 0.9609 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 3-1/2 $220.00
C-TL 1-14 UNS DE 3B N/A 0.9536 to 0.9590 Inch, 1-14 UNS 3B GO & NOT GO Trilock Thread Plug WH N/A 1-14 N/A Unified National Special (UNS) N/A 0.9536 to 0.9590 Inch N/A 0.0003 Inch N/A 0.0003 Inch N/A Double End (Set) N/A 3-1/2 $220.00
Unit of Measure
1 2 3