Re: What kind of tools do you carry on your boat
Since I have a bigger boat I've got the 'luxury' of a dedicated locker for tools.
Inside is a large plastic box with a complete (SAE and metric) socket set and a second SAE socket set for when I drop one over....

. Got a couple Channelocks, visegrips, wire cutter, needlenose, adjustable, open-end wrenches, strap wrench, screwdriver set, hammer, 2 pipe wrenches, pipe dope, teflon tape, utility knife, 12V cordless drill with charger, drill bit set, 2-electrical testers, non-contact thermometer, prop puller, wooden emergency plugs, jumper cables AS WELL as a jumpbox, stainless nuts, bolts, screws and washers, various tapes, electrical connectors, soldering gun.....and probably more.
I also have a forward locker with spare parts. That list is a looooong one!