I made my own for a suzuki outboard 12mm using a snap on fd had a machine shop broach me a 3/8 square for attaching a ratchet. Kind of like a obstruction crowsfoot long wrench
Marked 32 on the site paid 36 for the pliers plus shipping yesterday night they were 23.**. must be supply and demand. Very disappointed one of the few times i bought from napa and the guy behind the counter was complaining about the warranty hope there is a rep on this site.
Thread restoring set, used micrometers are plentiful, dial bore if it is in the budget. Telescoping gages as well. Rod balancing tool as well. A small press for those press fit piston pins.