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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-AD35 precision measuring tool

    Insize 4112-AD35 – Individual Steel Gage Block, Grade 0, .35IN

    Insize

    $45.40
    Insize 4112-AD35 – Individual Steel
    4112-AD35
    SKU:
    4112-AD35
    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-AD35
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353406
    Package Weight:
    0.07 lb
    Package Length:
    2.17 in
    Package Width:
    2.09 in
    Package Height:
    0.87 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $45.40
  • Insize 4112-AD4 precision measuring tool

    Insize 4112-AD4 – Individual Steel Gage Block, Grade 0, .4IN

    Insize

    $50.60
    Insize 4112-AD4 – Individual Steel
    4112-AD4
    SKU:
    4112-AD4
    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-AD4
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353437
    Package Weight:
    0.09 lb
    Package Length:
    2.17 in
    Package Width:
    2.09 in
    Package Height:
    0.87 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-AD45 precision measuring tool

    Insize 4112-AD45 – Individual Steel Gage Block, Grade 0, .45IN

    Insize

    $50.60
    Insize 4112-AD45 – Individual Steel
    4112-AD45
    SKU:
    4112-AD45
    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-AD45
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353468
    Package Weight:
    0.09 lb
    Package Length:
    2.17 in
    Package Width:
    2.09 in
    Package Height:
    0.87 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-AD5 precision measuring tool

    Insize 4112-AD5 – Individual Steel Gage Block, Grade 0, .5IN

    Insize

    $50.60
    Insize 4112-AD5 – Individual Steel
    4112-AD5
    SKU:
    4112-AD5
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.10 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-AD5
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353499
    Package Weight:
    0.1 lb
    Package Length:
    1.5 in
    Package Width:
    1.5 in
    Package Height:
    2.17 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-AD55 precision measuring tool

    Insize 4112-AD55 – Individual Steel Gage Block, Grade 0, .55IN

    Insize

    $50.60
    Insize 4112-AD55 – Individual Steel
    4112-AD55
    SKU:
    4112-AD55
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.10 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-AD55
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353529
    Package Weight:
    0.1 lb
    Package Length:
    1.5 in
    Package Width:
    1.5 in
    Package Height:
    2.17 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-AD6 precision measuring tool

    Insize 4112-AD6 – Individual Steel Gage Block, Grade 0, .6IN

    Insize

    $50.60
    Insize 4112-AD6 – Individual Steel
    4112-AD6
    SKU:
    4112-AD6
    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-AD6
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353550
    Package Weight:
    0.11 lb
    Package Length:
    1.5 in
    Package Width:
    1.5 in
    Package Height:
    2.17 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-AD65 precision measuring tool

    Insize 4112-AD65 – Individual Steel Gage Block, Grade 0, .65IN

    Insize

    $50.60
    Insize 4112-AD65 – Individual Steel
    4112-AD65
    SKU:
    4112-AD65
    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-AD65
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353581
    Package Weight:
    0.12 lb
    Package Length:
    1.5 in
    Package Width:
    1.5 in
    Package Height:
    2.17 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-AD7 precision measuring tool

    Insize 4112-AD7 – Individual Steel Gage Block, Grade 0, .7IN

    Insize

    $50.60
    Insize 4112-AD7 – Individual Steel
    4112-AD7
    SKU:
    4112-AD7
    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-AD7
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353611
    Package Weight:
    0.12 lb
    Package Length:
    1.5 in
    Package Width:
    1.5 in
    Package Height:
    2.17 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-AD75 precision measuring tool

    Insize 4112-AD75 – Individual Steel Gage Block, Grade 0, .75IN

    Insize

    $50.60
    Insize 4112-AD75 – Individual Steel
    4112-AD75
    SKU:
    4112-AD75
    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-AD75
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353642
    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.
    $50.60
  • Insize 4112-AD8 precision measuring tool

    Insize 4112-AD8 – Individual Steel Gage Block, Grade 0, .8IN

    Insize

    $50.60
    Insize 4112-AD8 – Individual Steel
    4112-AD8
    SKU:
    4112-AD8
    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-AD8
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353673
    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.
    $50.60
  • Insize 4112-AD85 precision measuring tool

    Insize 4112-AD85 – Individual Steel Gage Block, Grade 0, .85IN

    Insize

    $50.60
    Insize 4112-AD85 – Individual Steel
    4112-AD85
    SKU:
    4112-AD85
    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-AD85
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353703
    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.
    $50.60
  • Insize 4112-AD9 precision measuring tool

    Insize 4112-AD9 – Individual Steel Gage Block, Grade 0, .9IN

    Insize

    $50.60
    Insize 4112-AD9 – Individual Steel
    4112-AD9
    SKU:
    4112-AD9
    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-AD9
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353734
    Package Weight:
    0.15 lb
    Package Length:
    2.17 in
    Package Width:
    2.09 in
    Package Height:
    0.87 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-AD95 precision measuring tool

    Insize 4112-AD95 – Individual Steel Gage Block, Grade 0, .95IN

    Insize

    $50.60
    Insize 4112-AD95 – Individual Steel
    4112-AD95
    SKU:
    4112-AD95
    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-AD95
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353765
    Package Weight:
    0.15 lb
    Package Length:
    2.17 in
    Package Width:
    2.09 in
    Package Height:
    0.87 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $50.60
  • Insize 4112-B1 precision measuring tool

    Insize 4112-B1 – Individual Steel Gage Block, Grade AS-1, 1IN

    Insize

    $37.00
    Insize 4112-B1 – Individual Steel G
    4112-B1
    SKU:
    4112-B1
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.16 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-B1
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353802
    Package Weight:
    0.16 lb
    Package Length:
    2.24 in
    Package Width:
    2.13 in
    Package Height:
    0.91 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-B10 precision measuring tool

    Insize 4112-B10 – Individual Steel Gage Block, Grade AS-1, 10IN

    Insize

    $452.00
    Insize 4112-B10 – Individual Steel
    4112-B10
    SKU:
    4112-B10
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    2.45 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-B10
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640354045
    Package Weight:
    2.45 lb
    Package Length:
    13.78 in
    Package Width:
    3.15 in
    Package Height:
    2.56 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $452.00
  • Insize 4112-B12 precision measuring tool

    Insize 4112-B12 – Individual Steel Gage Block, Grade AS-1, 12IN

    Insize

    $543.00
    Insize 4112-B12 – Individual Steel
    4112-B12
    SKU:
    4112-B12
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    3.35 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-B12
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640354076
    Package Weight:
    3.35 lb
    Package Length:
    18.5 in
    Package Width:
    3.54 in
    Package Height:
    2.56 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $543.00
  • Insize 4112-B16 precision measuring tool

    Insize 4112-B16 – Individual Steel Gage Block, Grade AS-1, 16IN

    Insize

    $719.00
    Insize 4112-B16 – Individual Steel
    4112-B16
    SKU:
    4112-B16
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    4.29 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-B16
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640354106
    Package Weight:
    4.29 lb
    Package Length:
    18.31 in
    Package Width:
    2.76 in
    Package Height:
    2.17 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $719.00
  • Insize 4112-B2 precision measuring tool

    Insize 4112-B2 – Individual Steel Gage Block, Grade AS-1, 2IN

    Insize

    $81.20
    Insize 4112-B2 – Individual Steel G
    4112-B2
    SKU:
    4112-B2
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.33 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-B2
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353833
    Package Weight:
    0.33 lb
    Package Length:
    3.15 in
    Package Width:
    2.95 in
    Package Height:
    1.18 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $81.20
  • Insize 4112-B20 precision measuring tool

    Insize 4112-B20 – Individual Steel Gage Block, Grade AS-1, 20IN

    Insize

    $898.00
    Insize 4112-B20 – Individual Steel
    4112-B20
    SKU:
    4112-B20
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    5.43 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-B20
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640354137
    Package Weight:
    5.43 lb
    Package Length:
    26.57 in
    Package Width:
    4.13 in
    Package Height:
    2.56 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $898.00
  • Insize 4112-B3 precision measuring tool

    Insize 4112-B3 – Individual Steel Gage Block, Grade AS-1, 3IN

    Insize

    $86.20
    Insize 4112-B3 – Individual Steel G
    4112-B3
    SKU:
    4112-B3
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.70 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    4112-B3
    Product Family:
    Gages and Reference Tools
    Supplier Category Code:
    A
    EAN:
    6928640353864
    Package Weight:
    0.7 lb
    Package Length:
    6.34 in
    Package Width:
    3.7 in
    Package Height:
    1.26 in
    Feature 1:
    Made of alloy steel.
    Feature 2:
    Meet ASME B89.1.9.
    Feature 3:
    Supplied with manufacturer inspection certificate.
    $86.20