Description:* good accessories for RC Model motor.* 100% and Brand new.* Parts for RC Airplane Boat ,DIY Model. Specification:Product Name: Flange CouplingMaterial: Iron PlatingColor: BlackInner Diameter: 5mm/0.19 inchTotal Height: 15mm/0.59 inchCylinder Outer Diameter: 15mm/0.59 inchCylinder Height: 12mmBase Diameter: 28mm/0.92 inchBase Height: 3mm/0.12 inchScrew Holding Degree: 90Widely used in mechanical drive applications. Package Including:1 x 5mm Flange Shaft Coupling, 2 x Fastening Screw( M4 Hex Wrench Not Included Here ).
eBay