Top positive review
Its a bad design but still Functional
Reviewed in India on 9 July 2020
Used it with NEMA 17 stepper motor and T8 lead screw. Even thought the cleareance is extremely less, there is a noticable mis-alignment after tighting the studs. This is expected due to assymetrical positioning of tighting screws. More ideal way would be to use 3 screws 120° apart.
4 stars considering its value for money and being functional. Also it comes with allen key.