2pcs 1/4 inch to 1/4 inch Shaft Coupling, L25 x D20 Flexible Clamp Jaw Shaft Coupling, Flexible Beam Shaft Coupler Joint Connector for 3D Printer,DIY Robots, CNC Machine,Motor Accessories
【Specification】12mm to 14mm/0.47 inch to 0.55 inchTotal Size: 55 x 40mm / 2.17 inch x 1.57 inch (L*D); Feature: set screws thread size: M6
【Hard Material】 Made of aluminum material, the flexible coupling is of wear resistance ,high hardness and excellent response.Super elastic torque can absorb vibration, appropriate a large torque transmission.
【Function】Transmit torque while damping system vibrations and accommodating misalignment to protect other components from damage. It also used in motion control applications and rotational power transmissions.
【Wide Applications】Widely used in model shaft connection, perfect accessories for RC Model motor.