4cyl Mercury Outboard 4 Blade Stainless 15 Tooth Spline Propeller Unknown Pitch

This is a good used prop.

I believe this to be a 4 cylinder or 75-115 HP compatible propeller as the hub exhaust diameter is 4”

There are no markings to indicate a part number or pitch size.

The diameter is approximately 14”

Lots of cup and looks like a fairly high pitch angle to the blades.