Home › Entities › general › door chain

door chain

security device attached to a door
Thing general Q5297200
Press Enter · cited answer in seconds

door chain

Summary

door chain ranks in the top 2% of general entities by monthly Wikipedia readership (16 views/month).[1]

Key Facts

  • door chain's image is recorded as Door chain.JPG[2].
  • door chain's subclass of is recorded as door hardware[3].
  • door chain's subclass of is recorded as chain[4].
  • door chain's subclass of is recorded as lock[5].
  • door chain's Commons category is recorded as Door chains[6].
  • door chain's Freebase ID is recorded as /m/03c8htn[7].
  • door chain's different from is recorded as door security restrictor[8].
  • door chain's GS1 GPC code is recorded as 10005401[9].

Why It Matters

door chain ranks in the top 2% of general entities by monthly Wikipedia readership (16 views/month).[1] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[10] It is known by 3 alternative names across languages and contexts.[11]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). door chain. Retrieved April 10, 2026, from https://4ort.xyz/entity/door-chain
MLA “door chain.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/door-chain.
BibTeX @misc{4ortxyz_door-chain_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{door chain}}, year = {2026}, url = {https://4ort.xyz/entity/door-chain}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): door chain — https://4ort.xyz/entity/door-chain (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/door-chain · Last refreshed: