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Gage Blocks, Pins & Setting Standards

Gage Blocks, Pins & Setting Standards

Insize Gage Blocks, Pins & Setting Standards

Authorized Insize distributor  |  Ships direct from Insize  |  Quote reply same day

Reference standards for setting and checking your measuring tools: individual steel gage blocks and sets in grades 0, AS-1 and AS-2 to ASME B89.1.9, angle gage blocks, plus and minus pin gage sets such as 4162-1161, setting rings, micrometer setting standards and steel and ceramic balls.

Choosing between options

If you need to…ChooseExample
Replace one block in a setIndividual steel gage block4112-A1
Check hole size with pins (GO)Plus pin gage set4162-1161
Zero a bore gage or inside micrometerSetting ring6313-1D8
Check a large outside micrometerMicrometer setting standard6311-6

Before you order

  • Gage block grade sets the tolerance: grade 0 is tighter than AS-1, and AS-2 is looser (ASME B89.1.9).
  • Setting rings are marked with their actual size, which can differ slightly from the nominal size ordered.
  • Ships direct from Insize. Most items are in stock; we confirm your ship date by email after you order.

← All Precision Measuring categories

Need help choosing or a volume price?
Send size(s), grade or tolerance (plus/minus) and the quantity — we reply the same day. (210) 494-1997 · sales@ldewitt.net
Request a Quote
  • Insize 4112-BD146 precision measuring tool

    Insize 4112-BD146 – Individual Steel Gage Block, Grade AS-1, .146IN

    Insize

    $33.60
    Insize 4112-BD146 – Individual Stee
    4112-BD146
    SKU:
    4112-BD146
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.04 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD146
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353178
    Package Weight:
    0.04 lb
    Package Length:
    2.2 in
    Package Width:
    2.09 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD147 precision measuring tool

    Insize 4112-BD147 – Individual Steel Gage Block, Grade AS-1, .147IN

    Insize

    $33.60
    Insize 4112-BD147 – Individual Stee
    4112-BD147
    SKU:
    4112-BD147
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.04 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD147
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353208
    Package Weight:
    0.04 lb
    Package Length:
    2.2 in
    Package Width:
    2.09 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD148 precision measuring tool

    Insize 4112-BD148 – Individual Steel Gage Block, Grade AS-1, .148IN

    Insize

    $33.60
    Insize 4112-BD148 – Individual Stee
    4112-BD148
    SKU:
    4112-BD148
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.04 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD148
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353239
    Package Weight:
    0.04 lb
    Package Length:
    2.2 in
    Package Width:
    2.09 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD149 precision measuring tool

    Insize 4112-BD149 – Individual Steel Gage Block, Grade AS-1, .149IN

    Insize

    $33.60
    Insize 4112-BD149 – Individual Stee
    4112-BD149
    SKU:
    4112-BD149
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.04 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD149
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353260
    Package Weight:
    0.04 lb
    Package Length:
    2.2 in
    Package Width:
    2.09 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD15 precision measuring tool

    Insize 4112-BD15 – Individual Steel Gage Block, Grade AS-1, .15IN

    Insize

    $33.60
    Insize 4112-BD15 – Individual Steel
    4112-BD15
    SKU:
    4112-BD15
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.04 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD15
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353291
    Package Weight:
    0.04 lb
    Package Length:
    2.2 in
    Package Width:
    2.09 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD2 precision measuring tool

    Insize 4112-BD2 – Individual Steel Gage Block, Grade AS-1, .2IN

    Insize

    $33.60
    Insize 4112-BD2 – Individual Steel
    4112-BD2
    SKU:
    4112-BD2
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.04 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD2
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353321
    Package Weight:
    0.04 lb
    Package Length:
    2.2 in
    Package Width:
    2.09 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD25 precision measuring tool

    Insize 4112-BD25 – Individual Steel Gage Block, Grade AS-1, .25IN

    Insize

    $33.60
    Insize 4112-BD25 – Individual Steel
    4112-BD25
    SKU:
    4112-BD25
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.06 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD25
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353352
    Package Weight:
    0.06 lb
    Package Length:
    2.2 in
    Package Width:
    2.09 in
    Package Height:
    0.83 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD3 precision measuring tool

    Insize 4112-BD3 – Individual Steel Gage Block, Grade AS-1, .3IN

    Insize

    $33.60
    Insize 4112-BD3 – Individual Steel
    4112-BD3
    SKU:
    4112-BD3
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.07 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD3
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353383
    Package Weight:
    0.07 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD35 precision measuring tool

    Insize 4112-BD35 – Individual Steel Gage Block, Grade AS-1, .35IN

    Insize

    $33.60
    Insize 4112-BD35 – Individual Steel
    4112-BD35
    SKU:
    4112-BD35
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.07 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD35
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353413
    Package Weight:
    0.07 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $33.60
  • Insize 4112-BD4 precision measuring tool

    Insize 4112-BD4 – Individual Steel Gage Block, Grade AS-1, .4IN

    Insize

    $37.00
    Insize 4112-BD4 – Individual Steel
    4112-BD4
    SKU:
    4112-BD4
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.09 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD4
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353444
    Package Weight:
    0.09 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD45 precision measuring tool

    Insize 4112-BD45 – Individual Steel Gage Block, Grade AS-1, .45IN

    Insize

    $37.00
    Insize 4112-BD45 – Individual Steel
    4112-BD45
    SKU:
    4112-BD45
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.09 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD45
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353475
    Package Weight:
    0.09 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD5 precision measuring tool

    Insize 4112-BD5 – Individual Steel Gage Block, Grade AS-1, .5IN

    Insize

    $37.00
    Insize 4112-BD5 – Individual Steel
    4112-BD5
    SKU:
    4112-BD5
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.11 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD5
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353505
    Package Weight:
    0.11 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD55 precision measuring tool

    Insize 4112-BD55 – Individual Steel Gage Block, Grade AS-1, .55IN

    Insize

    $37.00
    Insize 4112-BD55 – Individual Steel
    4112-BD55
    SKU:
    4112-BD55
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.11 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD55
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353536
    Package Weight:
    0.11 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD6 precision measuring tool

    Insize 4112-BD6 – Individual Steel Gage Block, Grade AS-1, .6IN

    Insize

    $37.00
    Insize 4112-BD6 – Individual Steel
    4112-BD6
    SKU:
    4112-BD6
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.12 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD6
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353567
    Package Weight:
    0.12 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD65 precision measuring tool

    Insize 4112-BD65 – Individual Steel Gage Block, Grade AS-1, .65IN

    Insize

    $37.00
    Insize 4112-BD65 – Individual Steel
    4112-BD65
    SKU:
    4112-BD65
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.12 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD65
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353598
    Package Weight:
    0.12 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD7 precision measuring tool

    Insize 4112-BD7 – Individual Steel Gage Block, Grade AS-1, .7IN

    Insize

    $37.00
    Insize 4112-BD7 – Individual Steel
    4112-BD7
    SKU:
    4112-BD7
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.13 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD7
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353628
    Package Weight:
    0.13 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD75 precision measuring tool

    Insize 4112-BD75 – Individual Steel Gage Block, Grade AS-1, .75IN

    Insize

    $37.00
    Insize 4112-BD75 – Individual Steel
    4112-BD75
    SKU:
    4112-BD75
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.13 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD75
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353659
    Package Weight:
    0.13 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD8 precision measuring tool

    Insize 4112-BD8 – Individual Steel Gage Block, Grade AS-1, .8IN

    Insize

    $37.00
    Insize 4112-BD8 – Individual Steel
    4112-BD8
    SKU:
    4112-BD8
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.15 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD8
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353680
    Package Weight:
    0.15 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD85 precision measuring tool

    Insize 4112-BD85 – Individual Steel Gage Block, Grade AS-1, .85IN

    Insize

    $37.00
    Insize 4112-BD85 – Individual Steel
    4112-BD85
    SKU:
    4112-BD85
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.18 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD85
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353710
    Package Weight:
    0.18 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00
  • Insize 4112-BD9 precision measuring tool

    Insize 4112-BD9 – Individual Steel Gage Block, Grade AS-1, .9IN

    Insize

    $37.00
    Insize 4112-BD9 – Individual Steel
    4112-BD9
    SKU:
    4112-BD9
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.20 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-BD9
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353741
    Package Weight:
    0.2 lb
    Package Length:
    2.17 in
    Package Width:
    2.13 in
    Package Height:
    0.79 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $37.00