ITEM NAME:5PCS Mini 4mm 2-Phase 4-Wire Stepper Motor DC 5V Precision Stepping Mo gi 5PCS Mini 4mm 2-Phase 4-Wire Stepper Motor DC 5V Precision Stepping Mo gi a.imagelink a:hover.imagelink {color:#000000;.5PCS x Stepper Motor. 5V short circuit current : 0.26 A. Output shaft length: 1.2 MM. Motor height : 8.7 MM. Weight : 0.7 grams.