Website: thingiverse
Author: Snorri
Price: Free Download
File format: .Stl 3d printable
Description:
A gravitational hook, attach to a small rope or cable, drop down on your target and grab it, the claw will close automatically using gravity.Uses m3 screws, the holes are exactly 3mm so scaling the parts 5% might loosen everything up if needed.This was made from an instructable, the author has made a kickstarter to have