Meco 5pcs 9mm Brass Coupling Coupler With Spanner And Screw

Description: 5pcs 9mm Brass Coupling Coupler with Spanner and Screw Specification: Material brass Total length 20mm Diameter 9mm Screw hole M3 Tolerance +0.02-0.05mm Transit aperture 2-2mm Features: Application:Mainly used for a variety of DIY model car, model ship, suitable for the use of motor straight shaft, motor for the brush motor and small brushless motor. Package Included: 5X Coupling Couplers 20X screws 2X spanners More Details: