PfcAJ
Contributor
Ok, I'll bite. What is a DIR-approved wrench? Nears as I can figure, you need two of these with SS boltsnaps tied on...
stainless steel 7" adjustable wrench. Steritools
I think the 10227 model would have better buoyancy characteristics, not to mention the bottle opener.
The real answer is the SeaSpanner. It'll set you back $80, though