4Pcs 5mm x 8mm Aluminum Flexible Shaft Coupling CNC Stepper Motor Coupler Connector for 3D Printer
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as described
Super
great price and worked very well!
good
good upgrade for cnc3018 as the included couplers have very weak screws that will break after tightening a few times. these are much better and can be loosened and tightened many times without issues. recommended! keep in mind that these do not flex so will put more strain on the motors.
Very fast delivery, thank you.
very good
Compliant aux attendants
seems okay.. actally I thought I only ordered a single piece.. So its a nice surprisento have some spare ones..
Good product, arrived a bit late, certainly due to the Christmas holidays