Brand New in Box !
10 Spline gear mount
8 7/8" across 2 7/8" opening at the gear housing
Box marked M2513
May fit Evinrude / Johnson #5005385 prop 2002-04 - 10-15hp
Suzuki 2002 - current , 9.9-15hp
Some info online about the company
http://www.propellersafety.com/ringprop/
http://www.gulffishing.com/ringprop.html
$ 40 Shipping/Handling/Insured to US/ $30 Canada
Buyer is responsible for any local , state, federal, duties, taxes , customs handling charges.