Need Grass hinge ID and help w/specs (w/pic)

They look like standard european style hidges to me. Generic.

-- Gary, East TX -- The longest journey begins with a single step.

I agree with Gary. I have a few laying around in my shop. Looks just like those.

-- JJohn

Looks like standard European cup hinge, I’m guessing 3/4” overlay, you test this by mounting on a 3/4” Plywood and then close the hinge. measure the overlay, and add 2 MM to it.
pilot holes should be 37 mm from edge of the plywood carcass for the mount plate.
the 35 mm or 1-3/8 bore’s center should be 23 mm from the edge of the door.

Or, go to Home Depot’s cabinet department and buy the Forstner bit and template for about $15, no measuring.

I’ve done so many of these, i just attach the cup to the door, then hold the door to the box, and drill/screw it right in without measuring. They are adjustable so close enough will get you perfect doors after adjustments.

-- Thuan