Data Sheet

10/10/2018 Fathom Spool Documentation
http://docs.bluerobotics.com/spool/#specifications 14/19
Use two M4x20 screws and a 2.5 mm hex driver to secure the crank handle to the crank arm. The crank arm can curve to
either direction according to aesthetic preference. DO NOT use threadlocker.
Step 12: Attaching the Crank
DO NOT use threadlocker for this step.
Use the aluminum thumbscrew to attach the crank to the crank hub to complete your
Fathom Spool
. No threadlock is
needed, the thumbscrew is designed to be removeable.