| Clue | Source | Date |
|---|---|---|
| Mechanical catch | Universal | 07 Nov 2018 |
| Gear catch | Universal | 23 Apr 2018 |
| Mechanical catch | ||
| Gear catch | ||
| Windup toy device | ||
| Windup toy device | ||
| Locking lever | ||
| Mechanical catch | ||
| Mechanical catch | ||
| Locking device | ||
| Watch mechanism | ||
| Mechanism in a watch | ||
| Watch lever | ||
| Part of a jack. | ||
| A metal catch, as in a clock. | ||
| A catch or pawl. | ||
| A catch, in mechanics. | ||
| Clock catch. | ||
| Catch in a lock. |