Two Stages Metal Double spur gear

Special Standard High Preciosion Spur Gear JM2-25 jaw Shaft Coupling and ball screw coupling JM2-95 JM2-105

US $0.5

Model:JM2-95 JM2-105 Jaw Coupling

Special Standard High Preciosion Spur Gear JM2-65 JM2-80 spider jaw coupling for 3D printer machine

US $0.5

Model:JM2-65 JM2-80 Jaw Coupling