Rubbermaid FastTrack Drop-Through Longboard Hook

This hook was designed to hang Loaded designed drop through longboards on Rubbermaid FastTrack.

• 0.28 LH
• 20% infill 
• 4 perimeters
• No supports needed

15mm recommended, tested with Loaded Dervish and Loaded Icarus, both with Paris 180 trucks.

The Icarus 17mm works with Icarus but ends up with a very tight fit with the Dervish. 

Rubbermaid Fasttrack hook geometry was duplicated from Thingiverse user 
dhulihan: https://www.thingiverse.com/thing:166941