Description:* Good accessories for RC Model motor.* 100% High quality and Brand new.* Parts for RC Airplane Boat ,DIY Model. Specification:Product Name: Flange CouplingMaterial: Iron PlatingScrew Holding Degree: 90Widely used in , mechanical drive applications.1.Inner Diameter: 3mm/0.12 inchTotal Height: 13mm/0.51 inchCylinder Outer Diameter: 10mm/0.39 inchCylinder Height: 11mm/0.39 inchBase Diameter: 22mm/0.87 inchBase Height: 2mm/0.08 inch2.Inner Diameter: 4mm/0.15 inchTotal Height: 13mm/0.51 inchCylinder Outer Diameter: 10mm/0.39 inchCylinder Height: 11mm/0.39 inchBase Diameter: 22mm/0.87 inchBase Height: 2mm/0.08 inch3.Inner Diameter: 5mm/0.19 inchTotal Height: 15mm/0.59 inchCylinder Outer Diameter: 15mm/0.59 inchCylinder Height: 11mm/0.39 inchBase Diameter: 28mm/0.92 inchBase Height: 2mm/0.08 inch4.Inner Diameter: 6mm/0.
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