Yamaha 150 prop nut size

[Waterbouy]

Does anybody know the prop nut size for a 2007 Yamaha 150 hp four stroke?
I want to remove the prop tonight when I go to the boat but think I will need to pick up a socket on the way down.

Also torque to put back on would help

thanks

Waterbouy

[jonp]

They aren't normally very tight and most people use an adjustable spanner, don't forget the pliers for the split ring.

I don't use a standard nut anymore since haveing a 4 blade stainless stolen and use one of these locking nuts instead, nut size is in this link.https://shop.mcgard.com/products/mar...of-1?sku=74040

[Waterbouy]

thanks jonp
I've already got those in the car as well as an adjustable just wanted socket size just in case

[Waterbouy]

It was 27mm

[jonp]

Originally Posted by Waterbouy

It was 27mm

Was it very tight? They shouldn't be over tight.