Vintage Extension/Additional Black Rail For 5x7" Wooden Camera. READ & SEE.
Dimension:
Max length is 258mm plus metal pins
Max width is 169mm
The distance between centers of two gears is 147mm.
Both gears are clean with no missing teeth
You'll get what you see. Nothing else.
For more useful Sinar parts, many lenses, lens boards and accessories see my other auctions.