5mm to 10mm Aluminum Alloy Shaft Coupling Flexible Coupler L25xD19 Silver,5pcs 3/8"x3/4"x1/2" The easel adopts a fixed

The easel adopts a fixed structure

It is shock absorption

* Notched drive ends fit any drive ratchet or extension

Door magnetic induction can only provide a switch signal to the transmitter

5mm to 10mm Aluminum Alloy Shaft Coupling Flexible Coupler L25xD19 Silver,5pcs 3/8"x3/4"x1/2" The easel adopts a fixedZero backlash. One piece metallic spring coupling. For little torque shaft connect. Absorption of parallel, angular misalignments and shaft end play by spring action. Widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling is required. Specification: Color: Silver Tone Material: Aluminum alloy Connection Diameter: 5mm to 10mm Total Length: 25mm