uxcell 8mm to 8mm Bore Rigid Coupling Set Screw L25XD14 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Blue,2pcs auspowers_batchsix which is easy and convenient

which is easy and convenient to be assembled

and number of pulses are adjustable

GREAT FOR: Birthday Parties

smart home

uxcell 8mm to 8mm Bore Rigid Coupling Set Screw L25XD14 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Blue,2pcs auspowers_batchsix which is easy and convenientuxcell 8mm to 8mm Bore Rigid Coupling Set Screw L25XD14 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Blue,2pcs Specification: 8 pcs screws designThread Size: M4Color: BlueMaterial: Aluminum AlloyConnection Diameter: 8mm to 8mmTotal Length: 25mm 0. 98 inchOutside Diameter : 14mm 0. 55 inchThrough Angle: 180 Degree Package List: 2 Pcs x Rigid Shaft Coupler8 Pcs x M4 ScrewsDescription: Made from aluminum alloy material to reduce inertiaRigid