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badbone
08-24-2009, 05:11 PM
Hello
I have a doubt with some discs have outer measure 3.5 inches, and orifice to orifice of the screws is 3 inches.
These discs that are 3 or 4???
Greetings and thanks

bschultz
08-25-2009, 06:55 AM
************* 4" ****************