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

I heard about these blocks, and as an extreme DIY-er, I thought I could use a pair. I started pricing them and goodness, these things are expensive. Tgen I came across these and thought surely they must be flawed or low quality... I was wrong. Once receiving them promptly, I put them to work right away. After using them in loo of an engineering square, which are also very expensive, I came up with an unintended use for them that ensures that I will always have a couple of these in my tool box. They make THE BEST knife grinding jigs. Ive struggled trying to build a decent jig, and I cant seem to pull it off.. But without modifying these at all, I drill a 3/8 hole in the tang of the knife, tilt my table to the desired angle, and bsm! Perfect bevels! Im cranking these knives at twice the pace I was previously. I have also incorporated them into my woodworking as various jigs. These things are great, and just because they cost less, does NOT mean that theyre cut rate... Very accurate and extremely useful.

After degreasing both parts measured to less than 0.001 in all 3 directions in multiple points. Pleasantly surprised.

They work perfect! No issues

great in model bulding

Seems more than adequate for my needs

A decent pair of 1-2-3 blocks. I havent actually measured them at all but otherwise they do what I need them to.

I went from never having these in the shop to using them almost every time im in the shop. Incredibly useful for a wide range of measuring, blocking, holding, squaring, etc.

For the price, I wasnt expecting this level of precision. The dimensions are accurate to the thousandth.. Definitely recommend!

Perfect. Very useful!

How are these so cheap. Bought more right away.