Description:<br />JKM Nema 17 42mm Two Phase 0.9 Degree Hybrid Stepper Motor 48mm Length 1.5A For CNC Router<br /><br />Specification:Brand: JKM<br /><br />Model Number: JK42HM48-1504<br />Diameter of axle: 5mm<br />Motor length: 48mm<br />Boundary Dimens