Single metal motor coupler used on the Z axis of various Printrbot models. Please refer to “Compatibility” below to select the correct size of coupler.
- 1/4″ – Play (model 1505), Plus (model 1504 and 1412), Simple (model 1403), Maker’s Kit (model 1405-legacy)
- NOT COMPATIBLE w Simple Pro (2016 Simple)
- 1/4″ – Rigid style coupler w/ M3 set screws (x2)