HALJIA 2 PCS Stepper Motor Flexible Couplings 5mm to 5mm NEMA Joint Connector Coupler 25mm Length Compatible with RepRap 3D Printer CNC Machine

Name:Stepper Motor Flexible Couplings 5mm to 5mm
Used to connect stepper motor and 8mm screw rod
Dimensions: 19mm x 25mm
Widely used for RepRap 3D Printers and small CNC machines
Main Color: Silver tone,Material: Aluminum alloy

Packing List:
2*Stepper Motor Flexible Couplings 5mm to 5mm