Those are too short. I'd go with an 8' on the 10' model. 7 is as SHORT as I'd go. Wish I had my old table here. Shows proper length for a boat length. But I wouldn't use them. You lose alot of power going that short in your oars. I used a minimum 7' on my 9' steelheader, and actually had it rigged for full size 8' oars.