Products for bench top machinists | LittleMachineShop.com

Gage Block Set, Rectangular, 81 Pieces

Gage Block Set, Rectangular, 81 Pieces - Main image
Gage Block Set, Rectangular, 81 Pieces - View 2
$144.87 $229.95 In stock

Blocks Included: 9 Blocks: .1001" thru .1009" step of .0001", 49 Blocks: .101" thru .149" step of .001", 19 Blocks: .050" thru .950" step of .050", 4 Blocks: 1.000" thru 4.000" step of 1.000".
Meets or exceeds Federal GGG-G-15C. All calibration conforms to:MIL-STD 45662A, GGG-G-15C, ISO/IEC 17025 Accredited, ISO 9000, 10012-1, ANSI-NCSL Z540-1, ISO GUIDE 25 Certified. Complete with manufacturer's calibration or certificate.

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Customer Reviews (4.6 / 5 · 5 reviews)

Daniel ★★★★★

The finer steps from .1001" to .1009" really let me dial in measurements that were impossible with my old set. Everything fits snugly in the case, and I've already used the .050" steps for checking a few tight tolerances on a repair job.

Adam ★★★★★

Been using it to calibrate mics in the shop all week, and the 1.000" to 4.000" blocks are dead-on every single check. The case holds all 81 pieces snug, so nothing rattles around even when I toss it in the toolbox.

Matthew U. ★★★★★

The .0001" steps on the nine smallest blocks let me dial in measurements I couldn't get with my old set. I’ve already used half of them setting up a couple of fixtures in the shop.