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The Best Gage Blocks

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Discover now our comparison of the best Gage Blocks. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Gage Blocks are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Gage Blocks in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
Accusize Industrial Tools Precision 81-Piece Steel Gauge Block Set, Grade B Accuracy, Corrosion-Resistant, P900-S581
  • 81 pc Grade B Steel Gage Block Set with MFG'S certificate
  • Manufactured under carefully controlled conditions allowing for the highest degrees of accuracy when used at a temperature of 68 degrees F. (20 C).
  • All gage block sets are assigned serial numbers and accompanied with a certificate of inspection listing the deviation for each block
  • Each gage block set meets or exceeds federal specification ASME B89.1.9-2002.
  • Hardened to HRC 64 / All gage block sets are made to special standard to resist corrosion and defacement
No. 2
WEN 10481 81-Piece Steel Gauge Block Set with Case
  • Workshop-grade set features 81 individual steel blocks of various sizes
  • Sizes range from .05 inches all the way up to 4 inches
  • Includes unique certificate of inspection following ASME B89.1.9 standards
  • Calibrate measuring equipment with a tolerance of +0.25 μm to −0.15 μm
  • Hard-shelled carrying case keeps the blocks organized and protected from contaminants
No. 3
Fowler 53-672-081-0, Economy 81 Rectangular Gage Block Set
  • DURABLE CONSTRUCTION: This block set is made of the finest grade of high carbon / chrome steel that has a low coefficient of thermal expansion; fully stress relieved and hardened to 65 RC
  • ACCURANT MEASUREMENT: The gage block set is lapped and polished to a very low micro-surface finish; they feature a ± 0.00005" accuracy
  • INDUSTRIAL STANDARD: Standard industrial sizes ensure complete interchangeability with all accessories
  • SET INCLUDES: The set of gage blocks includes a deluxe fitted case and certificate of inspection traceable to the National Institute of Standards & Technology
  • BUILT TO LAST: Block have a wide range of tolerence and are able to withstand a wide range of shop needs
SaleNo. 4
WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks, Two Pack
  • Perfect for machinists, woodworkers, metalworkers, and more
  • Each block measures 3 by 2 by 1 inches in size
  • Features 5 threaded 3/8-16 UNC cross-drilled holes
  • Calibrate equipment, space workpieces, or collect exact measurements
  • Includes a set of two 1-2-3 blocks
No. 5
Mitutoyo - 611201-541 Steel Rectangular Gage Block, ASME Grade AS-1, 1.0" Length
  • Grade AS-1 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish
  • High-carbon, high-chrome steel provides high hardness and wear-resistance
  • Rectangular base for accurate wringing
  • Nominal length (in inches) indicated with laser-etched, black characters
  • Identification number etched in block for traceability
SaleNo. 6
EANOSIC Setup Blocks Height Gauge Set, 15pcs Precision Aluminum Setup Bars for Router and Table Saw Accessories Woodworking Set Up, Bars Include Laser Engraved Size Markings
  • The setup blocks can easily set the height of the fence, blades bits and other cutters according to the needs, which is faster and more accurate than using a combined ruler.
  • Combine bars to setup 100's of measurements. Stack setup bars for a wide variation or sizes, or use on their own, work and measure quickly.
  • Set up gauge blocks are all 3 inches long. Accurate saw gauge block set sizes: 1/16", 3/32", 1/8 ",5/32" ,3/16" ,7/32" ,1/4" ,5/16" ,3/8" ,7/16", 15/32", 1/2", 23/32", 3/4", 1x2x3"
  • Easy-to-read laser etched labels on each block. Fitted case included, so the combination square will be more tightly protected during transportation.
  • 15 pcs Blocks Solid Aluminum Construction Black Anodized to better protect router bits and saws.
SaleNo. 7
Mitutoyo-516-935-26 Steel Rectangular Micrometer Inspection Gage Block Set, ASME Grade AS-1, 0.0625 - 2.0" Length (9 Blocks)
  • Can be used for checking spindle wear on outer diameter (OD) micrometers
  • Sized to check different degrees of spindle rotation
  • Steel blocks are made from high-carbon, high-chrome steel to reduce wear and corrosion
  • Thermally stabilized to reduce changes in gage block length over time
  • Laser-etched with individual serial number for traceability
No. 8
Accusize Industrial Tools 87 Pc Metric Gage Block Set, Grade 2, Din861 German Standard with Mfg's Certificate, 0087-2160
  • Manufactured under carefully controlled conditions allowing for the highest degrees of accuracy when used at a temperature of 68 degrees F. ( 20 C).
  • All gage block sets are assigned serial numbers and are accompanied with a certificate of inspection listing the deviation for each block
  • DIN861 Grade 2 = +/- 0.000050"
  • Surface Hardness: HRC 64
  • All gage block sets are made to special standard to resist corrosion and defacement
No. 9
Mitutoyo Steel Square Gage Block Set, ASME Grade AS-2, 1.0 - 4.0" Length (81 Blocks)
  • Grade AS-2 gage blocks supplied with a Mitutoyo certificate of inspection that the blocks meet American Society of Mechanical Engineers (ASME) B89.1.9
  • High-carbon, high-chrome steel provides high hardness and wear-resistance
  • Square base for accurate wringing, to attain a height reference standard, and to make a dedicated inspection jig
  • Nominal length (in inches) indicated with laser-etched, black characters
  • Identification number etched in block for traceability
No. 10
Blockcision Setup Blocks Woodworking Tools - 16 PCS Height Gauge Block Set with Precision Ruler-Marked Bars, Table Saw Accessories (Blue, 16 Pieces + Accessories)
  • Speed Up Your Woodworking Setup ... Set the height of your fence, blades, and bits in a fraction of the time. The Blockcision gauge block set comes with 16 precision setup blocks that can be combined to achieve hundreds of different measurements with ease.
  • Unique Ruler Markings for Quick Measurements ... You've just stumbled upon the only 16-piece setup block set with ruler markings on each bar. While other sets only mark the 123 block, we've graduated every single one to help you make measurements on the fly.
  • Work With Incredible Precision ... Whether you're setting up your table saw blade or router, next-level accuracy will be on your side. Blockcision bars are precise to ± 0.001” and allow you to make any measurement from 1/16” to 1” in 1/32” increments.
  • Solid Metal for Solid Durability ... Get setup blocks & woodworking tools crafted to withstand the busiest workshops. Our aluminum alloy table saw accessories are dent-resistant and don't dull cutting edges. You'll also love the laser-engraved markings that never scratch off.
  • Neat and Tidy ... Keeping the workshop clean can be a challenge. That's why we've included a sturdy polypropylene case so your tools are nicely stowed away, but always ready to get to work.

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Last update on 2025-04-02 / Affiliate links / Images from Amazon Product Advertising API