PhantMan wrote:
"measure it" (if odd # blades, measure radius then double it) or ask a
dealer (although I disagree on the order of "bestness) ;-)

"end.user" wrote:
I would put Google in first order of 'bestness' and you will find :
http://www.marineengine.com/parts/pr...mber_prop.html search for
48-827312A10 on that page and then click check price for that entry to get
the size. It is a Mercury 12X10.5

To each his own I suppose. -shrug- Personally, I'd still trust a
tape measuire over a dealer OR a website.

Rick