Mitutoyo - 611201-541 Steel Rectangular Gage Block, ASME Grade AS-1, 1.0 Length

It is a very nice steel block. Just right when you have to prove your ruler can rule. Comes with certification and corrosion resistant wrap. Have serial numbers so if you get more than one you can always tell them apart.

I would highly recommend! The steel was metallic, the rectangle was rectangular. The grade A class was as grade A as could be and very classy. How the f does one review a gauge block???

Use it to check accuracy of my calipers. Comes with certification paperwork.

I added this gage block to my small collection. i check my mics and other

This company almost doesnt need review. They are world renowned in the Quality departments of factories. I have no doubt in this product.

PERFECT

Correct size, well made, but the description is false. This is not in a “padded carrying case”. This comes in a small cardboard mitutoyo box with a oversized plastic tray and loose bag inside. Atleast it had paper on one side and no scratches. It is not a “padded carrying case” when you provide cheap throw away packaging that doesn’t fit correctly.

This product performed as expected. Quality of manufacture and price were top notch. I would recommend this product to my fellow reloaders.

No brainier

Excellent!