Need 7x17 film holder dimensions

[cliff]

If it is not too much trouble I need the dimensions of the film opening and the thickness of the holder and the depth to the film without the film in the holder. Thanks cliff

[Peter Galea]

My old Korona holder measures:
16 5/8ths x 7 inches for the film opening. 7/16ths deep to the platten. 3/4 inch in thickness

[Oren Grad]

Cliff, you can find the specifications that Keith Canham uses here (http://www.canhamcameras.com/Film%20Holder%20Specs.html).