3mm to 4mm Coupling Hub

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3mm to 4mm Coupling Hub

This copper coupler can be used for connection of 3mm to 4mm shafts of RC toys, boats and helicopters.

SKU: OTH27407972788

This copper coupler can be used for connection of 3mm to 4mm shafts of RC toys, boats and helicopters.

Specifications

Length: 20 mm
Material: Brass