Amazon switcheroo - Diefenbacher Tools?

[Gene Michael]

I recently ordered 2 Robert Lawson engineer's squares from Rockler via Amazon.com. What I got were larger, more expensive Gladstone squares from Diefenbacher Tools. Does anyone have any experience with Gladstone products? If they're decent, I'll consider keeping them, although they're 3.75" and 7" versus the 2" and 4" I ordered. They seem to be square, but I have no idea how well they'rs made. Any feedback will be very much appreciated. :confused:

[george wilson]

if they are square,that's a good start. What materials are they made from?

[richard poitras]

I have one of the smaller Gladstone squares and am happy with it. I have had it for a few years now...
Richard