Your company account is blocked and you cannot place orders. If you have questions, please contact your company administrator.

Gage Blocks

A gage block is a block formed from hard steel, ceramic, or another resilient material. It is precisely made to an exact length for use in standardizing measurements. Gauge block sets provide length ranges which can be stacked. Their lengths can be combined through wringing – joining block ends so that the faces form a light bond. Classified by tolerance grades, a gage block serves as a primary standard for dimensional quality control during parts manufacturing.

Transcat is your premier provider of gage blocks for the best names in the industry, such as Mitutoyo, Starrett, and Ashcroft. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. We also offer ISO 17025 Accredited Gage Block Calibration Services, which can be performed on either your current assets or new instruments purchased from Transcat.

View as
Showing 51-75 of 492
Set Descending Direction
  1. Mitutoyo 516-417-26
    Mitutoyo 516-417-26 28 Piece Gage Block Set, Square, ASME 00 28 Piece Gage Block Set, Square, ASME 00
    Order #: 516-417-26
    Mfg #: 516-417-26
    Availability: Ships in 3-4 weeks
    Special Price $3,394.80 Regular Price $3,690.00
    28 Piece Gage Block Set, Square, ASME 00 Learn More
  2. Mitutoyo 611840-516
    Mitutoyo 611840-516 600mm Gage Block 600mm Gage Block
    Order #: 611840-516
    Mfg #: 611840-516
    Availability: Ships in 3-4 weeks
    Special Price $5,906.40 Regular Price $6,420.00
    600mm Gage Block Learn More
  3. Mitutoyo 611684-516
    Mitutoyo 611684-516 400mm Gage Block 400mm Gage Block
    Order #: 611684-516
    Mfg #: 611684-516
    Availability: Ships in 3-4 weeks
    Special Price $4,305.60 Regular Price $4,680.00
    400mm Gage Block Learn More
  4. Mitutoyo 611682-516
    Mitutoyo 611682-516 200mm Gage Block 200mm Gage Block
    Order #: 611682-516
    Mfg #: 611682-516
    Availability: Ships in 3-4 weeks
    Special Price $2,658.80 Regular Price $2,890.00
    200mm Gage Block Learn More
  5. Mitutoyo 611674-531
    Mitutoyo 611674-531 40mm Gage Block, Steel, Grade 0 40mm Gage Block,Steel,Grade 0
    Order #: 611674-531
    Mfg #: 611674-531
    Availability: Ships in 3-4 weeks
    Special Price $53.40 Regular Price $58.05
    40mm Gage Block,Steel,Grade 0 Learn More
  6. Mitutoyo 611212-531
    Mitutoyo 611212-531 .250" Gage Block, Rectangular Steel, Grade 0 .250"Gage Block,Rectangular Steel,Grade 0
    Order #: 611212-531
    Mfg #: 611212-531
    Availability: Ships in 3-4 weeks
    Special Price $34.04 Regular Price $37.00
    .250"Gage Block,Rectangular Steel,Grade 0 Learn More
  7. Mitutoyo 611614-541
    Mitutoyo 611614-541 4.00mm Rectangular Gage Block AS-1, Steel 4.00mm Rectangular Gage Block AS-1,Steel
    Order #: 611614-541
    Mfg #: 611614-541
    Availability: Ships in 3-4 weeks
    Special Price $20.93 Regular Price $22.75
    4.00mm Rectangular Gage Block AS-1,Steel Learn More
  8. Mitutoyo 611614-521
    Mitutoyo 611614-521 4.00mm Rectangular Gage Block Steel, ASME 00 4.00mm Rectangular Gage Block Steel,ASME 00
    Order #: 611614-521
    Mfg #: 611614-521
    Availability: Ships in 3-4 weeks
    Special Price $49.77 Regular Price $54.10
    4.00mm Rectangular Gage Block Steel,ASME 00 Learn More
  9. Mitutoyo 614340-541
    Mitutoyo 614340-541 0.040" Gage Block, Square Steel Grade AS-1 0.040"Gage Block,Square Steel Grade AS-1
    Order #: 614340-541
    Mfg #: 614340-541
    Availability: Ships in 3-4 weeks
    Special Price $37.49 Regular Price $40.75
    0.040"Gage Block,Square Steel Grade AS-1 Learn More
  10. Mitutoyo 614330-541
    Mitutoyo 614330-541 0.030" Gage Block, Square Steel Grade AS-1 0.030"Gage Block,Square Steel Grade AS-1
    Order #: 614330-541
    Mfg #: 614330-541
    Availability: Ships in 3-4 weeks
    Special Price $54.69 Regular Price $59.45
    0.030"Gage Block,Square Steel Grade AS-1 Learn More
  11. Mitutoyo 614320-541
    Mitutoyo 614320-541 0.020" Gage Block, Square Steel Grade AS-1 0.020"Gage Block,Square Steel Grade AS-1
    Order #: 614320-541
    Mfg #: 614320-541
    Availability: Ships in 3-4 weeks
    Special Price $54.69 Regular Price $59.45
    0.020"Gage Block,Square Steel Grade AS-1 Learn More
  12. Mitutoyo 614310-541
    Mitutoyo 614310-541 0.010" Gage Block, Square Steel Grade AS-1 0.010"Gage Block,Square Steel Grade AS-1
    Order #: 614310-541
    Mfg #: 614310-541
    Availability: Ships in 3-4 weeks
    Special Price $98.44 Regular Price $107.00
    0.010"Gage Block,Square Steel Grade AS-1 Learn More
  13. Mitutoyo 614310-531
    Mitutoyo 614310-531 0.010 Rectangular Gage Block Steel, ASME 0 0.010 Rectangular Gage Block Steel,ASME 0
    Order #: 614310-531
    Mfg #: 614310-531
    Availability: Ships in 3-4 weeks
    Special Price $117.76 Regular Price $128.00
    0.010 Rectangular Gage Block Steel,ASME 0 Learn More
  14. Mitutoyo 611615-541
    Mitutoyo 611615-541 5mm Rectangular Gage Block Steel, Grade AS-1 5mm Rectangular Gage Block Steel,Grade AS-1
    Order #: 611615-541
    Mfg #: 611615-541
    Availability: Ships in 3-4 weeks
    Special Price $20.93 Regular Price $22.75
    5mm Rectangular Gage Block Steel,Grade AS-1 Learn More
  15. Mitutoyo 611181-541
    Mitutoyo 611181-541 0.141" Rectangular Gage Block Steel, Grade AS-1 0.141"Rectangular Gage Block Steel,Grade AS-1
    Order #: 611181-541
    Mfg #: 611181-541
    Availability: Ships in 3-4 weeks
    Special Price $20.93 Regular Price $22.75
    0.141"Rectangular Gage Block Steel,Grade AS-1 Learn More
  16. Mitutoyo 611615-521
    Mitutoyo 611615-521 5.0mm Gage Block, Rectangular Grade 00, Steel 5.0mm Gage Block,Rectangular Grade 00,Steel
    Order #: 611615-521
    Mfg #: 611615-521
    Availability: Ships in 3-4 weeks
    Special Price $49.77 Regular Price $54.10
    5.0mm Gage Block,Rectangular Grade 00,Steel Learn More
  17. Mitutoyo 611181-521
    Mitutoyo 611181-521 0.1410 Gage Block, Rectangular Grade 00, Steel 0.1410 Gage Block,Rectangular Grade 00,Steel
    Order #: 611181-521
    Mfg #: 611181-521
    Availability: Ships in 3-4 weeks
    Special Price $49.77 Regular Price $54.10
    0.1410 Gage Block,Rectangular Grade 00,Steel Learn More
  18. Webber AG6.C
    Webber AG6.C 6pc.Angle Block Set,Steel Grade C
    Order #: AG6.C
    Mfg #: 93920
    Availability: Ships in 3-4 weeks
    Special Price $5,165.30 Regular Price $5,495.00
    6pc.Angle Block Set,Steel Grade C Learn More
  19. Mitutoyo 611577-531
    Mitutoyo 611577-531 1.17 mm Rectangular Steel, Grade 0 Gage Block 1.17 MM Rectangular Steel, Grade 0 Gage Block
    Order #: 611577-531
    Mfg #: 611577-531
    Availability: Ships in 3-4 weeks
    Special Price $35.55 Regular Price $38.65
    1.17 MM Rectangular Steel, Grade 0 Gage Block Learn More
  20. Mitutoyo 611525-531
    Mitutoyo 611525-531 1.005mm Rectangular Gage Block Steel, ASME 0 1.005mm Rectangular Gage Block Steel,ASME 0
    Order #: 611525-531
    Mfg #: 611525-531
    Availability: Ships in 3-4 weeks
    Special Price $35.55 Regular Price $38.65
    1.005mm Rectangular Gage Block Steel,ASME 0 Learn More
  21. Mitutoyo 611520-531
    Mitutoyo 611520-531 1.0005 mm Rectangular Steel, Grade 0 Gage Block 1.0005 MM Rectangular Steel, Grade 0 Gage Block
    Order #: 611520-531
    Mfg #: 611520-531
    Availability: Ships in 3-4 weeks
    Special Price $35.55 Regular Price $38.65
    1.0005 MM Rectangular Steel, Grade 0 Gage Block Learn More
  22. Mitutoyo 613617-516
    Mitutoyo 613617-516 Rectangular Ceramic Gage Block 7.0mm, ASME K, Cal. Cert. Rectangular Ceramic Gage Block 7.0mm,ASME K,Cal.Cert.
    Order #: 613617-516
    Mfg #: 613617-516
    Availability: Ships in 3-4 weeks
    Special Price $298.08 Regular Price $324.00
    Rectangular Ceramic Gage Block 7.0mm,ASME K,Cal.Cert. Learn More
  23. Mitutoyo 613613-516
    Mitutoyo 613613-516 Rectangular Ceramic Gage Block 3.0mm, ASME K, Cal. Cert. Rectangular Ceramic Gage Block 3.0mm,ASME K,Cal.Cert.
    Order #: 613613-516
    Mfg #: 613613-516
    Availability: Ships in 3-4 weeks
    Special Price $241.96 Regular Price $263.00
    Rectangular Ceramic Gage Block 3.0mm,ASME K,Cal.Cert. Learn More
  24. Mitutoyo 613612-516
    Mitutoyo 613612-516 Rectangular Ceramic Gage Block 2.0mm, ASME K, Cal. Cert. Rectangular Ceramic Gage Block 2.0mm,ASME K,Cal.Cert.
    Order #: 613612-516
    Mfg #: 613612-516
    Availability: Ships in 3-4 weeks
    Special Price $174.80 Regular Price $190.00
    Rectangular Ceramic Gage Block 2.0mm,ASME K,Cal.Cert. Learn More
  25. Mitutoyo 613506-516
    Mitutoyo 613506-516 Rectangular Ceramic Gage Block 0.5mm, ASME K, Cal. Cert. Rectangular Ceramic Gage Block 0.5mm,ASME K,Cal.Cert.
    Order #: 613506-516
    Mfg #: 613506-516
    Availability: Ships in 3-4 weeks
    Special Price $310.04 Regular Price $337.00
    Rectangular Ceramic Gage Block 0.5mm,ASME K,Cal.Cert. Learn More
Showing 51-75 of 492
per page