This 20mm aluminum lock collar is designed for steering shafts. It's a high - quality component that securely holds the steering shaft in place. Note that the set screw and jam nut are not included and are sold separately.

To use this steering shaft locking collar, first place it around the steering shaft where you need it. Make sure it fits snugly. Since the set screw and jam nut are sold separately, you'll need to install them properly to secure the collar. When installing the set screw, don't overtighten it as this might damage the collar or the steering shaft. As for maintenance, regularly check the collar for any signs of wear or looseness. If you notice any issues, replace the collar or the related parts as needed. Keep it clean to ensure smooth operation and long - lasting performance.