Dive Finger Spool

thingiverse

This is a scuba diving finger spool. Its a generic size. Glue it together and load it with line. The only mod I made to this version is the chanfer on the inside of the spool (hub) to increase the glue surface. I have 2 but they are untested and should probably not be used as a jump spool in a cave unless you trust it. I use these on low via OW dive when I want to return to a location like if I find a lost outboard and want to lift it.