Specification Brand : NDNCZDHC Label : NDNCZDHC Manufacturer : NDNCZDHC MaterialType : metal, tile PartNumber : NDNCZDHCkmpgyvugfe ProductGroup : BISS Basic ProductTypeName : ELECTRIC_MOTOR Publisher : NDNCZDHC SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41SBVmYWuwL._SL75_.jpg SmallImage_Width : 75 Studio : NDNCZDHC Title : Stepper Motor 20mm Electric Motor 2‑Phase 4‑Wire Stepper Motor Driver Small Stepper Motor 3D Printer Motor Stepper Motor Controller