This vertical stage by Melles Griot provides 10mm of travel with lockable positioning within that range. It is in very good condition with smooth movements and no binding. It contains a threaded hole on each corner and 8 threaded holes surrounding the aperture, all of which have threads that accept 1/4-20 screws. The base plate also has a hole (not threaded) on each corner for mounting.
65mm x 65mm (Base)
135mm x 65mm x 50mm (Entire Item)