Mariner/Mercury 10 x 19 prop
Mariner/Mercury Piranha/BlackMax propeller and hub kit. The prop is 10" x 19" pitch (quite coarse), plus the hub kit (p/n 835257Q12)
Fitted once to a 1991 Mariner 60 but was a bit too coarse for the boat.
Cost about £120 and £30 for the hub kit. £50 or offers.
I'd prefer it to be collected (from BN17 on the Sussex Coast) or will post at cost.
"Can ye model it? For if ye can, ye understand it, and if ye canna, ye dinna!" - Lord kelvin