WEN10412 12-Piece Steel Angle Gauge Block Set with Case

The wooden box is nice, each block was wrapped in anti rust paper. The angles are precise and easy to use. I'm a little surprised it doesn't include a 45° but you can use both he 15 and the 30 to make 45. Plus I have a few other 45's.

Folks, before buying this product I read the reviews and thought it odd that many of the negative comments were about the dimension markings and the quality of the box.They’re fine, everything is fine. If you’re looking for higher quality, shop for that. But if you buy the cheapest set on Amazon, don’t complain about things like the quality of the box.Buy this set of angle blocks, they’re fine.

These are what I needed, but as others have stated, the markings are faint, and the foam insert in the box holds the blocks so the faint markings are not visible. I sort-of solved that by removing the insert and flipping it over. Not as pretty with the former glued down side facing up, but more functional.

Accuracy is not indicated in the product details. Machinists usually want to know what the tolerance is of the precision tools. That being said, the quality looks very good. There was only a small bur on the 30' but easily removed.I am unable to measure the exact accuracy. but a simple machining protractor indicates that the angles are correct.

Exactly what I needed. Wooden box is well built to store them.

The box was so-so and I threw it away. It took 10x the space of the blocks themselves.The blocks have all the issues that are described in other reviews, namely barely legible marking and only on once side.I don't have a precise angle reference so I stacked and aligned the 25°+5° next to the 30° and found there was no discernable difference when I ran my fingernail over the edges between the two faces.I'm an amateur hobby machinist, so I'll call this a good value for my money.

Got my product in today. Has a decent case for storage. Degree markings are legible and each segment is deep enough (1/4 inch) to be useful and stackable. I combined several sets of segments and measured them against a known angle and found them accurate. Note, I am a woodworker, not a machinist so I was not concerned down to the ten thousandths. No burs or sharp edges. Good value for the money. Would purchase again.

Functionally, they work great and come in a nice, solid box. My only gripe is that the inscription on each block (that tells you the angle) is on the wrong side...so, when they are stored in the box, they fit such that you can't see the angle of each block; they face down instead of up. I have no idea why they didn't inscribe the other side, or both sides, but it's just kind of a hassle.