Reduce heat transfer: Greatly reduce the heat transfer from the hot running motor to the plastic frame parts
Reduce Vibration:The product can reduce the transmission of vibration to the printer frame
Reduce noise: Reduce the resonance of the motor and reduce the rattling and noise emitted by the printer
Perfect Hole Alignment: This product has perfect hole alignment and is suitable for NEMA 17 hole spacing
Replacement needs:With 20pcs can meet your use and replacement needs, very practically