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S SYDIEN 4Pcs 3mm to 5mm Bore Rotatable Universal Joint Coupling RC Robot Boat Car Shaft Motor Connector Coupler
Main Features 1.High Quality Made of aluminum with high hardness and toughness.It has excellent rust resistance and abrasion resistance, long service life, which is an ideal replacement for your old or broken one. & Rotatable The internal roller and cross bearing are well-made. So it can rotate 360°. Performance Allow the angle between the two axes within a limited range vary with operational needs.It has a maximum speed of and a sliding bearing with a maximum speed of The metal universal joint is suitable for straight shaft motors,use for model cars,model ships,robots and other types of metal transfer. Product Specifications Product Name Universal Joint Coupling.

Price is $8.00
Price: $8.49