ISMS - Your source for PMC Gage: PMC Lone Star, PMC Mercury, Van Keuren & much more.

ISMS™ is an Authorized Distributor for PMC Gage/PMC Lone Star/PMC Mercury Plug Gages, Ring Gages, Thread Gages, Special Gages, Metrology Equipment & Instruments, & more from PMC Lone Star & PMC Mercury.

Call ISMS Toll Free - 800-715-PART

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Premier Leader in Manufacturing the Highest Quality Plug Gages and Ring Gages, Dimensional Metrology Equipment & Instruments


PMC GAGE —
"PROVIDING GAGE SOLUTIONS SINCE 1912"

PMC Lone Star & PMC Mercury strive to provide customers with the highest quality plug gages & ring gages, service, & on time delivery available in the industry. The acquisition of Kennametal Inc.'s gage business -- Van Keuren & Size Control Brands (a limited license of the Greenfield name) -- has expanded PMC Gage's presence in the industrial gaging market.

PMC Lone Star & PMC Mercury manufacture measuring tools & devices. PMC is a leading manufacturer of fixed & ground limit plug & ring gages, both plain & threaded; & dimensional metrology equipment including the ContouReader & SquareMaster. PMC's corporate name is PMC Gage Inc., & it operates under the trade names of PMC Lone Star & PMC Mercury.

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API THREAD GAGES

API Thread Gages - Fixed & Ground Limit Gaging for Plug & Ring Thread Gages 

PMC Lone Star is licensed by API to Spec Q1, Spec 5B, 7 & 11B and manufactures a complete line of API (American Petroleum Institute) plug and ring gages for:
  • Casing - sizes 4 ½" - 20", both working & masters
  • Line Pipe - sizes 1/8" - 20D, both working & masters
  • Tubing - EUT 1.050 - 4 ½", both working & masters, NUT 2 3/8" - 4 ½", both working & masters
  • Buttress Casing - sizes 4 ½" - 20", both working & masters
  • Improved Buttress Tubing - sizes 2" - 5 ½", both working & masters
  • Sucker Rod - masters P1-P8 & B1-B6, working gages P2-P8 & B2-B6
  • Polished Sucker Rod
  • Numbered Connections - NC10-NC77, both working & masters
  • Regular Rotary Shoulder Connections- sizes 1" - 8 5/8", both working & masters
  • Full Hole - sizes 2 7/8" - 6 5/8", both working & masters
  • Internal Flush - sizes 2 3/8" - 5 ½", both working & masters
  • Extreme Line Gages
  • Negative Flank Angle – we have recently introduced fixed and ground negative flank angle gages to our product line.

PMC Lone Star API Thread Gages
 

UNIFIED THREAD GAGES

Unified Reversible Thread Plug Gages & Helical Coil Gages (STI)
PMC unified reversible thread plug gage

 
Unified Taperlock Thread Plug Gages
 PMC unified taperlock thread plug gage
Unified Thread Ring Gages & Truncated Thread Setting Plug Gages PMC unified thread ring gages & truncated thread setting plug gages Unified HILO Thread Setting Plug Gages
 
PMC unified Hilo thread setting plug gage

METRIC THREAD GAGES

MASTER SETTING DISCS 1, 2, 3

Metric Thread Gages
PMC metric thread gages



 
Master Setting Discs Styles 1, 2, 3

PMC gage master setting discs

CYLINDRICAL PLUG & RING GAGES

Cylindrical Reversible Pin Type/Taperlock/Trilock Plug Gages

PMC cylindrical reversible pin type plug gages - taperlock/trilock

PMC cylindrical reversible pin type plug gage

Cylindrical Plain Rings Steel & Carbide
 
PMC cylindrical ring gages
Reversible Trilock Design Cylindrical Plug Gages
 
PMC cylindrical reversible trilock plug gage
Midget Thread Trilocks - Reversible
 
PMC midget thread trilock reversible plug gage

TAPERED PIPE GAGES

SPECIAL GAGES

Tapered Pipe Thread Gages
PMC tapered pipe thread gages

PMC Lone Star craftsmen can custom build a gage to meet your exacting inspection requirements. From unique thread shapes and leads to special configurations and sizes, our craftsmen can meet your special gage needs ... precisely.

Contact ISMS for a quote on PMC Special Gages.

SQUAREMASTER™

CONTOUREADER™

PMC SquareMaster Inspection InstrumentSquareMaster Inspection Instrument

The SquareMaster™ can increase your inspection accuracy while lowering your inspection cost. The SquareMaster™ can measure with an accuracy of ± 0.000050 of an inch (50 millionths) over any 12" of specified range. No hand gage even comes close.

The SquareMaster™ can be used for virtually any measurement of straightness, squareness or parallelism on interior or exterior surfaces. Its precision direct dial readout substitutes reliable and repeatable results for the subjective calculations you probably now make.

PMC ContouReader metrology equipmentContouReader & Recorder Dimensional Metrology Equipment

The ContouReader™ by PMC Lone Star is part of a new generation of precision metrology equipment to inspect both internal and external dimensions of literally thousands of parts to guarantee the quality of your products. We offer two versions of the ContouReader™; a standard and new Windows-based computerized version. The ContouReader™ dimensional metrology inspects everything from dimples on golf balls to turbine blades with the same repeatable accuracy to reveal any defects, deviation from specifications, or rough edges that can adversely affect product quality.

Contact ISMS for PMC Gages, Metrology Equipment & Instruments.

 
ISMS distributes Insize measuring tools measuring tools; Brown & Sharpe Precision Tools; North American Tool & Widell Industries special taps, dies & gages; & much more. Please visit our Products page.
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Phone Toll Free:  800-715-7278

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