Zero 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: Blue
Material: Aluminum alloy
Connection Diameter: 5mm to 4mm
Total Length: 25mm /0.98 inch
Outside Diameter : 20mm/ 0.78 inch

Package Content:
2 x Shaft coupling