WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks, Two Pack

These blocks are dimensionally accurate, which is their entire reason for existence so they deserve 5 starts. They come with a little machining oil on them but that’s no issue. No rough edges. If you need 123 blocks these are just as good as any other dimensionally accurate blocks

Couldn’t ask for a better product. Great price too.

These blocks are great. I checked their accuracy with micrometer, spot on! And you get 2 of them - Bonus!

Bought these to set up my table and miter saw. Wanted something that was square on more than 1 edge and could be used for set measurements as well. Great little handy blocks that’ll do 1, 2, or 3 inches.

Some reviews mentioned that hardware is included to join them together to make larger configurations, however my box did not have anything but the blocks.So the blocks themselves are well made but there is some uncertainty around parts. YMMV.

Good price

Great block to help align drill bit in the drill press and circular saw blades. If they were magnatised they would be better.

I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR