Hang a tool or object overhead, and pull it down when you need it. The cable retracts out of the way when not in use.

For controlled extension and retraction, these retractors provide the same amount of force no matter how far you extend them. The flexible attachment cable allows a wider range of movement than standard constant-force springs.

Extend keys from the holder when needed and a cable automatically retracts them when you're done.

Extend the distance between your multimeter and the equipment you’re testing.