The E3D Titan Fider
Design of the hand wire for the E3D Titan supply system for replacing the original wire under the wire.
More rendering and model at https://grabcad.com/library/thumb-screw-for-titan-extruder-1
More rendering and model at https://grabcad.com/library/thumb-screw-for-titan-extruder-1
Kharkiv 
Available for hire