crabinator

I present you a “crabinator” which is tool to catch them easily. 

you will need some bolts and nuts -m3- to build it. 

you need to print:

1 base,

6 arm

1 string puller.

or you can use crabinator_6_all.stl file. 

I have used 3 mm aliminum for extension as in picture. 

usage: 

you can put the bait on the base and stick it to main shaft and cast to crab area. when you feel the crabs, you can pull crabinator strongly. 

to guaranty proper landing to bottom of sea, you can also attach lead under the base. (you don't need to but just in case)

have fun and please strict to allowed sizes.