The #1 Choice in Metrology
Only from Vermont Gage
Black oxide treatment helps prevent corrosion
And shows gage wear… saving money and
time. Make quick and accurate measurements
with Black Guard Pin Gages. Measure hole
sizes. Calculate distances between holes.
Gage slot widths. Check locations. Use for
Go / No-Go gaging. Size in micrometers and
Snap gages. These gages are a must for anyone
Making frequent and varied measurements.
Black Guard … only from Vermont Gage.


Black Guard
* PREVENTS RUST & CORROSION *
* VISIBLE WEAR INDICATION *
* BRIGHT CLEAR MARKING *
* LONGER GAGE LIFE *
Black Guard black oxide treatment typically penetrates .00004" to .00006" deep, which will visually reveal wear patterns allowing the inspector to calibrate or replace gage pins more effectively. Black Guard treatment will help prevent rust and corrosion which will extend the useful life of the gage.
Class ZZ ( .0002" or .005 mm tolerance). * Go (Plus) or NoGo (Minus) * NIST traceable * .0005", or .02mm sizes * .001" or .02mm set increments * 52100 tool steel; 60/62 Rc * 2" long * 10 microinch finish or better * Within .0001" round * Marked with size & direction of tolerance on gages over .060" * Certificate of Accuracy included * Registered ISO 9001:2000
| Click Here for Sizes & Prices |
Vermont Precision Tools, Inc.
P. O. Box 182
10 Precision Lane
Swanton, VT 05488
Phone: 802-868-2701 * Fax: 802-868-7180 * E-Mail: Sales@vermontgage.com
Comments or Questions regarding this website, email Webmaster@VermontGage.com
Copyright © 2005 Vermont Gage
Vermont Gage manufactures top qualtiy, made in the U.S.A., Precision measuring instruments for the fixed limit gage industry. Whether you need english or metric; a single gage or gage set, vt gage provides for all of your guage needs. If you are looking for a pin gage , plug gage , thread gage , ring gage , triclock gage or taperlock gage , english gage set or metric gage set , look no further. Vermont Gage manufactures pin gages , plug gages, thread gages, ring gages, trilock gages and taperlock gages is class zz pin gage , class x pin gage and class xx pin gage. Vtg and Vermont thread gage will fill all of your metrology needs. Vt gage also has NPT and NPTF pipe plug gages, full calibration service NIST traceable and an online catalog. Fully ISO 9001:2000 certified , quality is assured. Call for a quote for your chrome gage, steel gage or new Black Guard gage needs in pin, plug, ring, pipe, taperlock, trilock and reversible gages. Visit our online catalog for gage sets, custom library sets, thread measuring wires, go/no go assembly, drill blanks, custom gages and all of your quality metrology requirements. Visit our technical support department for answers to your gaging questions. The archive of tech support contains past articles and technical bulletins as well as answers to customer questions. For top quality inspection instruments, demand the best American made gages. Request Vermont Gage and Vermont Thread Gage fixed limit gages.