Glastonbury Southern Gage
Phone 800-251-4243 
Fax 800-242-7142 
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    Contact Us
    Glastonbury
    Southern Gage
    46 Industrial Park Rd.
    Erin, TN 37061
    Phone: 800-251-4243
    Fax: 800-242-7142

    Click one of the links below for a copy of GSG Certifications

    CALIBRATION
    CT CERT # 1553.01


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    For Licience Information
    Glastonbury Southern Gage
     

    Please click here for pricing.

     
    We produce a very large number of surveillance masters that come in all sizes for our customers. Below is a gallery and short description of the masters. If you would like to see prices, please see our pricing guide. Please choose from the following to see a description of our masters.
     
     
     
     

    GSG Micrometer masters are used to calibrate and set micrometers. The master is superior to gage block calibration because they do require block stacks and therefore it is much faster to inspect the linear range of the tool. In addition they indicate wear on the micrometer anvil because it replicates how the micrometer is used.
     
     
     
    Model # 01-1E (English)
    Model # 01-1M (Metric)

    01-1 diameter is Stainless Steel to reduce wear and prevent rust. Hardened, stabilized, ground and lapped to ±.0001”. Comes complete with storage case.

     
     
    Model # 16-1E (English)
    Model # 16-1M (Metric)

    1.00”-6.00” diameter in 1.00” increments 25-150mm diameter in 25.0mm increments Case hardened, stabilized, ground and lapped to ±.0001” or ±.0025mm

    Model # 16-1/2E (English)
    Model # 16-1/2M (Metric)

    1/2”-6.00” diameter in 1/2” increments 12.5-150mm diameter in 12.5mm increments Case hardened, stabilized, ground and lapped to ±.0001” or ±.0025mm

    Model # 112E (English)
    Model # 112M (Metric)
     

    1.00”-12.00” diameter in 1.00” increments 25-300mm diameter in 25.0mm increments Case hardened, stabilized, ground and lapped to ±.0001” or ±.0025mm

     
     
     

    GSG Vernier masters are used to calibrate and set Vernier calipers. The master is superior to gage block calibration because they do require block stacks and therefore it is much faster to the inspect linear range of the tool. In addition they indicate wear on the caliper anvils because both the ID and OD jaws are inspected without additional setup.
     
     
    Model # VC-1E (English)
    Model # VC-1M (Metric)

    1.00”-6.00” diameter in 1.00” increments for outside jaws, 1/2” to 4 1/2” inside jaws. ±.0002” 25-150mm diameter in 25.0mm increments for outside jaws, 12.5 to 112mm for inside jaws ±.005mm Case hardened, stabilized, ground and lapped to ±.0002”

    Larger Sizes Available Upon request
     
     
     

    GSG Depth Micrometer masters are used to calibrate and set Depth Micrometers. The master is superior to gage block calibration because they do require block stacks and therefore it is much faster to inspect the linear range of the tool. The new ADM model offers a more rigid and stable tool than the traditional “step” master.
     
     
    Model # ADM-E (English)
    .5”-5.50” in 1.00” steps ±.0001”
    6.5”-11.50” in 1.00” steps ±.0002”
     
    Model # ADM-M (Metric)
    12.5-137mm in 25.0mm steps ±.0025mm
    162.5-287mm in 25.0mm steps ±.005mm
    Case hardened, stabilized, ground and lapped

     

     
     
     
     

    GSG Geo Metric Chek masters are used to calibrate and set circular geometry systems. The master checks for perpendicularity (squarerness), parallelism, roundness and concentricity.
     
     
    Model # GC-1
    Master is supplied with complete certification for roundness, parallelism, perpendicularity and concentricity. Supplied with storage box.
     
     
     
     
     
     

    GSG Z Axis Chek masters are used to calibrate and set the z axis on optical measuring machines. The master is superior to gage block calibration because they do require block stacks and therefore it is much faster to inspect linear range of the machine.
     
     
    Model # LX-1 (lapped)
    Model # GX-1 (ground)

    LX-1 Lapped with Mirror Finish.
    GX-1 Ground finish for less reflection.
    Supplied with Certification and storage box.
     

     

    GSG QUIKCHEK is used to calibrate Coordinate Measuring Machines (CMM). The QUIKCHEK provides an easy periodic check on the CMM to ensure it is within calibration and providing you with accurate readings. In addition it provides a more volumetric inspection of a CMM than the traditional ball bar.
     

    Model 8 Inch
    Model 16 Inch

    The QUIKCHEK is your mechanical assurance of CMM accuracy. The QUIKCHEK is 440c stainless steel hardened to Rc 60-62, stress relieved and triple stabilized . Supplied with certification and case.

    Special sizes available—contact factory.