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Gauge Blocks

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Linear Tools Matched Pair Parallels
Linear Tools Matched Pair Parallels
£22.00
£26.40 inc. vat
  • Hardened and ground steel parallels
  • Metric and Inch sizes
  • Supplied in a wooden box
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Mitutoyo Individual Steel Gauge Block, BS, Grade 1 Steel: 0.1-100mm (Metric)
In Stock : Get It Next Working Day*
Mitutoyo Individual Steel Gauge Block, BS, Grade 1 Steel: 0.1-100mm (Metric)
£23.00
£27.60 inc. vat
  • Made from artificially aged material
  • Outstanding dimensional stability
  • Low measurement uncertainty
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Offer
Mitutoyo CM0700 Granite Cleaner 1.0 Ltr (Including Data Sheet)
Stock Due : Estimated 1-2 Weeks
Mitutoyo CM0700 Granite Cleaner 1.0 Ltr (Including Data Sheet)
£26.50
£31.80 inc. vat
  • 1 Litre
  • Granite Cleaner
  • Suitable for the Series 517 Black Granite Surface Plates
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Linear Tools 52-439-007 Toolmakers Blocks, 1-2-3 (Pair)
Linear Tools 52-439-007 Toolmakers Blocks, 1-2-3 (Pair)
£34.20
£41.04 inc. vat
  • Squareness .0002”
  • Surface finish 6-10 microinches
  • Size accuracy ± .0005”
  • Matched accuracy ± .0002”
  • Size of holes: 3/8” x 16 BSW
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Linear Tools 52-437-010U Parallel Set, Ten Pairs
Linear Tools 52-437-010U Parallel Set, Ten Pairs
£71.60
£85.92 inc. vat
  • Parallelism accuracy .0002”
  • Matched pair accuracy .0003”
  • Length: 6”
  • Width: ⅛”
  • Supplied in a deluxe fitted case
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Linear Tools 53-666-021 Angle Block Set
Linear Tools 53-666-021 Angle Block Set
£76.20
£91.44 inc. vat
  • Set of 10 blocks
  • 3” long x 1/4” thick
  • Accuracy is 0.0001” per inch
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Linear Tools Parallel Set, Four Pairs
Linear Tools Parallel Set, Four Pairs
£77.00
£92.40 inc. vat
  • Parallelism accuracy .0002”
  • Matched pair accuracy .0003”
  • 3/16” x 6” or ½” x 6” options
  • Deluxe fitted case
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Linear Tools Heavy-Duty Precision Vee Block
Linear Tools Heavy-Duty Precision Vee Block
Call For Pricing
  • Matched Pair Accuracy: 0.005mm
  • Reversible swing-away clamp
  • Side slots
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Mitutoyo Series 516 Wear Block Sets (Carbide or CERA) - Choice of Sets
Mitutoyo Series 516 Wear Block Sets (Carbide or CERA) - Choice of Sets
£96.19
£115.43 inc. vat
  • Blocks absorb the wear
  • Help maintain the condition and accuracy
  • Suitable for protecting the measuring surfaces of the working gauge blocks
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Linear Tools Precision Vee Block
Linear Tools Precision Vee Block
Call For Pricing
  • Style A or B
  • Hardened to Rockwell 60C
  • Matched Pair Accuracy: 0.005mm
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Mitutoyo Series 516 Gauge Block Accessory Sets - Set or Single Item(s)
Mitutoyo Series 516 Gauge Block Accessory Sets - Set or Single Item(s)
£106.00
£127.20 inc. vat
  • A selection of accessories
  • Purchase sole items included it the kit
  • Easily and quickly build up a custom precision gauge
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Linear Tools 4905-V4 V Block Set (4 Piece)
Linear Tools 4905-V4 V Block Set (4 Piece)
£123.00
£147.60 inc. vat
  • Two sizes of steel Vee Blocks
  • Matched and numbered
  • Tough storage case
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Linear Tools 53-690-008 Universal Angle Block Set
Linear Tools 53-690-008 Universal Angle Block Set
£134.40
£161.28 inc. vat
  • Range 1˚ to 70˚ in 1˚ increments
  • 3 x Vee Blocks: 10˚, 15˚, and 30˚
  • 5 x Angle Plates: 1˚, 2˚, 3˚, 4˚, and 5˚
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Moore & Wright Metric Steel Gauge Blocks, 700 Series
In Stock : Get It Next Working Day*
Moore & Wright Metric Steel Gauge Blocks, 700 Series
£146.00
£175.20 inc. vat
  • Hardened to HV820 (HRC65)
  • Excellent rigidity
  • 32, 47, 87, or 103 pieces
  • Grade 1 or 2
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Linear Tools 52-439-009 Toolmakers Blocks, 2-4-6 (Pair)
Linear Tools 52-439-009 Toolmakers Blocks, 2-4-6 (Pair)
£162.00
£194.40 inc. vat
  • 5 Tapped holes are 5/8” x 11 BSW
  • Squareness .0002”
  • Size accuracy ± .0005”
  • Matched accuracy ± .0002”
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Mitutoyo Gauge Block Maintenance Ceraston  - Small or Large
Mitutoyo Gauge Block Maintenance Ceraston - Small or Large
£181.00
£217.20 inc. vat
  • Alumina-ceramic abrasive stone
  • Can be used both for steel gauge blocks and CERA blocks
  • Suitable for removing burrs from hard materials
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Mitutoyo Series 516 Gauge Block Sets (Grade 0, 1, or 2) - Choice of Sets
Mitutoyo Series 516 Gauge Block Sets (Grade 0, 1, or 2) - Choice of Sets
£189.99
£227.99 inc. vat
  • Wide selection of boxed sets
  • Larger sets offer more combination possibilities
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Linear Tools 59-900-000 Magnetic Vee Block
Linear Tools 59-900-000 Magnetic Vee Block
£209.00
£250.80 inc. vat
  • Maximum capacity, top 'V': 60mm dia
  • Maximum capacity, bottom 'V': 12mm dia
  • Parallelism of Vee to Base: 0.02mm
  • Squareness Accuracy: 0.02mm
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Mitutoyo Series 515 Height Master Auxiliary Block Kit
Mitutoyo Series 515 Height Master Auxiliary Block Kit
£291.00
£349.20 inc. vat
  • Auxiliary Block Kit
  • Efficient reference-setting
  • Suitable for Bore Gauge Setting
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Moore & Wright Steel Pin Gauge Set
Moore & Wright Steel Pin Gauge Set
£325.00
£390.00 inc. vat
  • 51 or 100 pieces
  • Boxed sets complete with a handle
  • Pin length 50mm
  • Manufacturing tolerance +/- .002mm
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Bowers Carbide Gauge Block Set
Bowers Carbide Gauge Block Set
£383.50
£460.20 inc. vat
  • 8, 47, 88, or 112 pieces
  • Grade 0, 1, or 2
  • Fitted wooden box
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Linear Tools 53-670-011 Micrometer Checking Gauge Block Set
Linear Tools 53-670-011 Micrometer Checking Gauge Block Set
£394.00
£472.80 inc. vat
  • DIN Grade II
  • 11 Steel Gauge Blocks
  • UKAS Calibration Certificate
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Moore & Wright MW715-01 Mic-Check Gauge Block Set, 715 Series
Moore & Wright MW715-01 Mic-Check Gauge Block Set, 715 Series
£423.50
£508.20 inc. vat
  • 10 Pieces
  • Inspection Grade: Grade 0
  • Optical Flat: 30mm diameter, 12.0mm thick
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Linear Tools Gauge Block Set
Linear Tools Gauge Block Set
£463.00
£555.60 inc. vat
  • Imperial or Metric
  • Heat treated to HRC65/HV820
  • 36, 47, 81 & 87 piece sets
  • Inspection & Workshop gades
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About Gauge Blocks

Gauge blocks are suited to the purpose of setting a variety of measuring instruments. Precise measurements are possible as the tools allow for very accurate calibration of micrometers and other measurement tools. They can be used to very accurately measure objects or distances as well.

Typically constructed from high-grade steel or carbides that resist wear and damage. A gauge block is machined to have two perfectly flat sides within minuscule tolerances that are parallel to each other.

Machinists and others who use precision equipment have found many uses for gauge blocks, such as calibrating equipment and measuring devices. Gauge blocks apply for quality control purposes, such as testing machines and machined parts for precision and adherence to tolerance guidelines.