Reducing sleeve to convert 7mm spindle  to  8mm Diameter: 
Can also be used to convert 8mm Handle hole to fit 7mm spindle 
Material: Brass
Length: 13/16 inch long 
Inside Diameter: 1/4 inch (7mm)
Outside Diameter: 5/16 inch ( 8mm)
Only one length available 

NOTE:
Ferco had a 7mm spindle with 7mm handle holes
This can be used to convert 8mm handles to fit a 7mm spindle
It will fit in the mortise lock to make an 8mm hole fit 7mm handles.

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