# self-locking device

> belay device used in climbing that automatically locks the rope when a fall occurs

**Wikidata**: [Q7448141](https://www.wikidata.org/wiki/Q7448141)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Self-locking_device)  
**Source**: https://4ort.xyz/entity/self-locking-device