I have very old Ivar shelving from the 1990s, including the wooden
drawers mounted under the wide (deep) shelves. These drawers employed
wooden runners. There was an "L" profile runner for the sides and a
"T" profile for the centre, between the drawers. Two drawers per
shelf. The runners were screwed to the underside of the shelf.

I've got the drawers (lots of 'em!) but lost the runners in a house
move. Ikea has discontinued them.

Can anyone supply the dimensions of the runners and the fitting
measurements so that I can fabricate my own? I could probably work it
all out from scratch, but if anyone has such drawers, it should be
easy to grab the measurements/dimensions.

Thanks!

MM