Found it! Plate - Spacer Cabinet Slide 01-11408 (dimensions)

[ski]

Hi all, could anyone be so kind as to measure one of these plates if they have one lying around, and send me a simple 'fag packet' drawing so I can make a couple

Thanks in advance for any help

 

[ronsplooter]

Might help to mention what game it's for?

 

[ski]

Sorry, its for a wh2o