Quality Material: These Brass Couplers are crafted from durability and reliability brass for all your model shaft connections. They provide good insulation and stability for your projects
Dimensions: Each coupling features a hex height of 6mm/0.118" and an opposite side measurement of 12mm/0.47", with a cylinder height of 24mm/0.945" and an outer diameter of 11.45mm/0.45". The inner diameter of 4mm accommodates most standard motor shafts
Seamless Connection : Designed as a Hex Motor Shaft Coupling Flexible Connector, these couplers ensure a reliable and seamless connection between motor shafts and hex wheels, enhancing the efficiency of your models
Enhance performance : This Extended Hexagonal Coupling increases the transmission distance of the motor, enabling versatile applications in robotics and R/C vehicles, enhancing performance in every project
Versatile Application: Perfectly designed for model makers, these 3mm Hex Motor Shaft Coupling connectors are perfect for connecting motors to hexagon wheels in robotics and R/C car setups, enhancing the performance of your models