go to e-bay and look at all the dozens of different styles of oar locks.
then, you can find something that will suit your needs.
the placement of the locks should be where you are comfortable in the rowing position.
so, I suggest that after you get the locks, get the oars that fit your boat then do some
dry fitting to see what works best for you.
Oars in the wrong position, or oars that are too long or too short, could make for a bad day
if you had to row far.
The adage of "one size fits all" does NOT apply here !!!
Jus my dos centavos
and :WELCOME: