PerfecTech 4mm x 6mm CNC Motor Flexible Plum Coupling Spider Jaw Shaft Coupler D20 L30
Total Size : 20 x 30mm / 0.8" x 1.2"(D*H)
Material : Aluminium
Color : Silver Tone+Red
Shaft coupler Often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.
Simple structure, inspection, installation is convenient
Package includes:1 x shaft coupler