Skip to content
  • Home
  • About Us
  • Contact Us
  • Track Your Order
  • Testimonials
  • Customer Built. Customer Focused.
Alloy Coating Supply®Alloy Coating Supply®
  • Menu
  • Login
      • × Dynabarde AO 1:2 Inch BeltsDynabrade 92115 1/2" W x 12" L 220 Grit A/O DynaCut Belt, 50/pack
        50 × $1.29
      • × Dynabarde AO 1:2 Inch BeltsDynabrade 92116 1/2" W x 12" L 320 Grit A/O DynaCut Belt, 50/pack
        50 × $1.29
      • × PlaceholderInsize 2931-D1500BE, CARBON FIBER COMPARISON GAGE (dial indicator is not included), maximum measuring range 60", measuring depth 0-8"/0-200mm,
        1 × $2,214.06
      • × Air Turbine Tools 310RDM - 1/4" Router Hand Tool Series with Brake, 40,000RPM, 33446Air Turbine Tools 310RDM - 1/4" Router Hand Tool Series with Brake, 40,000RPM, 33446
        1 × $975.00
      • × PlaceholderInsize ISY-300-1, BASE PLATE, 6940561974775
        1 × $849.63
      • × Dynabrade 01185 Vane SetDynabrade 01480 Vane Set (4pk)
        1 × $26.09
      • × PlaceholderInsize HDT-VD100A-U, DIGITAL VICKERS HARDNESS TESTER, 6974029777967
        1 × $23,702.18
      • × Dynabrade Gold PaperDynabrade 91316 11-1/4" Dia. x 60 Grit A/O Non-Vacuum Hook-Face DynaCut Disc, 10/Box
        20 × $8.19
      • × PlaceholderInsize 2372-CLAMP, CLAMP for height gage 2372-360 and 2373-360, 6928640317514
        1 × $22.87
      • × Dynabrade Orbital Sander Tune-up KitDynabrade 98580 Motor Tune-Up Kit for National Detroit Sander Models
        1 × $130.00
      • × PlaceholderInsize 7262-250, OUTSIDE SPRING CALIPER, 10", 6928640319686
        1 × $27.37
      • × PlaceholderInsize HDT-B-HV5F, VICKERS HARDNESS TEST BLOCK, 6940561904932
        1 × $90.13
      • × PlaceholderInsize ISY-100-5001, HORIZONTAL SCREW STAND, 2PCS, 6940561936162
        1 × $45.33
      • × PlaceholderInsize ISY-500-3, BASE PLATE, 6940561975000
        1 × $1,336.13
      • × PlaceholderInsize 2176-200, DIGITAL PROTRACTOR, Size (L) 8", 0-360?, 6928640317354
        1 × $65.00
      • × PlaceholderInsize 3108-1F, DIGITAL OUTSIDE MICROMETER, IP65, 0-1"/0-25mm, ratchet friction thimble, 6928640355493
        1 × $171.88
      • × PlaceholderInsize 2222-E24, INTERNAL DIAL CALIPER GAGE, 1.6-2.4", 6928640358487
        1 × $352.34

      Subtotal: $30,300.81

      View cartCheckout

  • Cart
    • × Dynabarde AO 1:2 Inch BeltsDynabrade 92115 1/2" W x 12" L 220 Grit A/O DynaCut Belt, 50/pack
      50 × $1.29
    • × Dynabarde AO 1:2 Inch BeltsDynabrade 92116 1/2" W x 12" L 320 Grit A/O DynaCut Belt, 50/pack
      50 × $1.29
    • × PlaceholderInsize 2931-D1500BE, CARBON FIBER COMPARISON GAGE (dial indicator is not included), maximum measuring range 60", measuring depth 0-8"/0-200mm,
      1 × $2,214.06
    • × Air Turbine Tools 310RDM - 1/4" Router Hand Tool Series with Brake, 40,000RPM, 33446Air Turbine Tools 310RDM - 1/4" Router Hand Tool Series with Brake, 40,000RPM, 33446
      1 × $975.00
    • × PlaceholderInsize ISY-300-1, BASE PLATE, 6940561974775
      1 × $849.63
    • × Dynabrade 01185 Vane SetDynabrade 01480 Vane Set (4pk)
      1 × $26.09
    • × PlaceholderInsize HDT-VD100A-U, DIGITAL VICKERS HARDNESS TESTER, 6974029777967
      1 × $23,702.18
    • × Dynabrade Gold PaperDynabrade 91316 11-1/4" Dia. x 60 Grit A/O Non-Vacuum Hook-Face DynaCut Disc, 10/Box
      20 × $8.19
    • × PlaceholderInsize 2372-CLAMP, CLAMP for height gage 2372-360 and 2373-360, 6928640317514
      1 × $22.87
    • × Dynabrade Orbital Sander Tune-up KitDynabrade 98580 Motor Tune-Up Kit for National Detroit Sander Models
      1 × $130.00
    • × PlaceholderInsize 7262-250, OUTSIDE SPRING CALIPER, 10", 6928640319686
      1 × $27.37
    • × PlaceholderInsize HDT-B-HV5F, VICKERS HARDNESS TEST BLOCK, 6940561904932
      1 × $90.13
    • × PlaceholderInsize ISY-100-5001, HORIZONTAL SCREW STAND, 2PCS, 6940561936162
      1 × $45.33
    • × PlaceholderInsize ISY-500-3, BASE PLATE, 6940561975000
      1 × $1,336.13
    • × PlaceholderInsize 2176-200, DIGITAL PROTRACTOR, Size (L) 8", 0-360?, 6928640317354
      1 × $65.00
    • × PlaceholderInsize 3108-1F, DIGITAL OUTSIDE MICROMETER, IP65, 0-1"/0-25mm, ratchet friction thimble, 6928640355493
      1 × $171.88
    • × PlaceholderInsize 2222-E24, INTERNAL DIAL CALIPER GAGE, 1.6-2.4", 6928640358487
      1 × $352.34

    Subtotal: $30,300.81

    View cartCheckout

    Visa
    MasterCard
    Discover
    American Express
    PayPal
  • Categories
    • Abrasives
      • Abrasive Accessories
      • Abrasive Brushes
      • Abrasive Compounds
      • Bonded Abrasives
      • Buffing & Polishing
      • Carbide Burrs
      • Coated Abrasives
      • Convolute Wheels
      • Grinding Wheels
      • File Belts
      • Super Abrasives
      • Surface Conditioning
      • Unitized/ Deburring Wheels
    • Abrasive Power Tools
      • Air Tool Accessories
      • Belts Sanders
      • Buffers & Polishers
      • Cut-Off Wheel Tools
      • Die Grinders
      • Disc Sanders
      • Drills
      • Engravers
      • Finishing Tools
      • Jitterbug Sanders
      • Orbital Sanders
      • Pencil Grinders
      • Right Angle Grinders
      • Stationary Grinders
    • Automotive Aftermarket
      • Aerosol Triggers
      • Bondos & Fillers
      • Buffers
      • Overspray Protectors
      • Paint Preparation
      • Pneumatic Power Tools
      • Spray Guns
      • Sprayer Accessories
      • System Components
      • Dust Collection Systems
        • Dust Collection Accessories
        • Portable Vacuum Systems
        • Dry Downdraft Tables
        • Wet Downdraft Tables
    • Masking Materials
      • Aluminum Foils
      • Fiberglass Cloth
      • Foil Tapes
      • General Use Tapes
      • Glass Cloth
      • Silicon Coated Fiberglass
      • Specialty Tapes
      • Adhesives & Sealants
        • All Adhesives and Sealants
      • Paint Sprayers & Accessories
        • View All
      • Aerospace Tools
        • View All
    • Measuring/ Inspection Instruments
      • View all
        • NDT Products
          • Liquid Dye Penetrants
          • Magnetic Particle
          • Various Inspection Materials
        • Safety Equipment
          • Respiratory Equipment
          • Welding Safety Equipment
    • Thermal Spray Equipment & Spares
      • Coating Equipment
      • Consumables & Spares
        • HVOF 5000 Gun Spares
        • Diamond Jet Gun Spares
        • SG-100 Gun Spares
      • Flexicords
      • Rokide Rods
      • Powders
        • Powder Feeders
        • View all powders…
      • Automation Solutions
        • Robotic Power Tools
  • Brands
    • ACS
    • Binks
    • 3M
    • DeVilbiss
    • Dewal Industries, Inc.
    • Dynabrade
    • Dynabrade Nitro Series
    • INSIZE
    • National Detroit
    • Norton
    • Saint-Gobain
    • Standard Abrasives
    • 8am-5pm (CST), Mon.-Fri.
    • 281.528.0980
Home / Shop / Measuring/ Inspection Instruments
Narrow Search
Jump to:
Products On Sale:
  • ACS 334.456058 Curved Flap Disc_1 ACS-CP Curved Edge Flap Disc, 4-1/2" Dia. X 5/8"-11 Center Thread, 60 Grit $12.50 Original price was: $12.50.$10.50Current price is: $10.50.
Recently Viewed By You
  • Placeholder Dynabrade 30423 Housing for Model 51300 $128.46
  • Dynabrade Crs NWN Discs Dynabrade 78417 6" Dia., Coarse, Hook and Loop, DynaBrite NWN Surface Conditioning Disc, 25/pack $11.91
  • Placeholder Insize ISF-DF-PRINTER, PRINTER, 6928640326097 $562.63
  • Placeholder Dynabrade 96540 Vacuum Port Cover $7.67
  • Placeholder Dynabrade 51147 - 4" (102 mm) Dia. Pad Assembly, Spiral Rib, Medium Flex $31.26
Add to my Wishlist
Awaiting product image

Insize 4121-9D2, AMERICAN STANDARD THREAD RING GAGE, GO, 9/16-18UNF, 6928640359309

Insize Logo

$89.06

  • Description

Class 2A.
GO Side
Standard ANSI/ASME B1.2
Supplied with manufacturer inspection certificate.

Related products

3M 26141, PPS Series 2.0 Adapter, Type S44, 3/8 Female, 19 Thread BSP, 7100158892
Add to my Wishlist
Quick View

Paint Preparation

3M 26141, PPS Series 2.0 Adapter, Type S44, 3/8 Female, 19 Thread BSP, 7100158892

$27.52
Add to cart
3M 26116, PPS Series 2.0 Adapter, Type S25, 1/4 Female, 19 Thread BSP, 7100135957
Add to my Wishlist
Quick View

Paint Preparation

3M 26116, PPS Series 2.0 Adapter, Type S25, 1/4 Female, 19 Thread BSP, 7100135957

$27.52
Add to cart
3M 26130, PPS Series 2.0 Adapter, Type S35, 16 mm Female, 1.5 mm
Thread Stretched, 7100135926
Add to my Wishlist
Quick View

Paint Preparation

3M 26130, PPS Series 2.0 Adapter, Type S35, 16 mm Female, 1.5 mm Thread Stretched, 7100135926

$27.52
Add to cart
3M 26109, PPS Series 2.0 Adapter, Type S23, 1/4 Female, 18 Thread NPS, 7100135941
Add to my Wishlist
Quick View

Paint Preparation

3M 26109, PPS Series 2.0 Adapter, Type S23, 1/4 Female, 18 Thread NPS, 7100135941

$27.52
Add to cart
3M 26054, PPS Series 2.0 Adapter, Type S18, 3/8 Female, 18 Thread NPS,
4 per case
Add to my Wishlist
Quick View

Paint Preparation

3M 26054, PPS Series 2.0 Adapter, Type S18, 3/8 Female, 18 Thread NPS, 4 per case

$27.52
Add to cart
About Us
ACS is committed to providing high quality, cost effective solutions that will make customer manufacturing and assembly efforts safer and more efficient. We will strive to meet or exceed customers' expectations for service, quality, reliability and timely delivery.
Memberships
See our ad in the latest edition of Spraytime:
Visa
MasterCard
Discover
American Express
PayPal
  • About Us
  • Contact Us
  • Privacy Policy
  • Return Policy
  • Shipping Policy
  • Terms and Conditions
  • Track Your Order
Copyright 2026 © Alloy Coating Supply, LLC. All Rights Reserved.
  • Home
  • Categories
    • Abrasives
      • Abrasive Accessories
      • Abrasive Brushes
      • Abrasive Compounds
      • Bonded Abrasives
      • Buffing & Polishing
      • Carbide Burrs
      • Coated Abrasives
      • Convolute Wheels
      • Grinding Wheels
      • Super Abrasives
      • Surface Conditioning
      • Unitized/ Deburring Wheels
    • Abrasive Power Tools
      • Air Tool Accessories
      • Belt Sanders
      • Buffers and Polishers
      • Cut-Off Wheel Tools
      • Die Grinders
      • Disc Sanders
      • Drills
      • Dust Collection Systems
        • Dust Collection Accessories
        • Portable Vacuum Systems
        • Dry Downdraft Tables
        • Wet Downdraft Tables
      • Engravers
      • Finishing Tools
      • Horizontal Grinders
      • Impact Wrenches
      • Inline Sanders
      • Jitterbug Sanders
      • Orbital Sanders
      • Pencil Grinders
      • Right Angle Grinders
      • Routers
      • Screwdrivers
      • Specialty Tools
      • Stationary Grinders
      • Vertical Grinders
    • Automotive Aftermarket
      • Aerosol Triggers
      • Bondos & Fillers
      • Buffers
      • Overspray Protectors
      • Paint Preparation
      • Pneumatic Power Tools
      • Sprayer Accessories
      • Spray Guns
    • Masking Materials
      • Aluminum Foils
      • Fiberglass Cloth
      • Foil Tapes
      • General Use Tapes
      • Glass Cloth
      • Silicon Coated Fiberglass
      • Specialty Tapes
    • Measuring/ Inspection Instruments
    • NDT Products
      • Liquid Dye Penedrants
      • Magnetic Particle
      • Various Inspection Materials
    • Safety Equipment
      • Respiratory Equipment
      • Welding Safety Equipment
    • Thermal Spray Equipment & Spares
      • Coating Equipment
      • Consumables & Spares
        • HVOF 5000 Gun Spares
        • Diamond Jet Gun Spares
        • SG-100 Gun Spares
    • Flexicords
    • Rokide Rods
    • Powders
      • Powder Feeders
      • View all powders…
    • Automation Solutions
      • Robotic Power Tools
  • Brands
    • ACS
    • Binks
    • 3M
    • DeVilbiss
    • Dewal Industries, Inc.
    • Dynabrade
    • Dynabrade Nitro Series
    • INSIZE
    • National Detroit
    • Norton
    • Saint-Gobain
    • Standard Abrasives
  • Customer Support
    • About Us
    • Contact Us
    • Track Your Order
    • FAQ
  • Checkout
  • Sign In/ Register
  • Need help? Give us a call: (281) 528-0980, 8am-5pm (CST), M-F

Login

Lost your password?

Register

Your personal data will only be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.