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Summary
| Description |
English: An arrow lock is a lock with standard dimensions used by the United States Postal Service for mail carrier access to access collection boxes, outdoor parcel lockers, cluster box units, and apartment mailbox panels. Arrow locks are unlocked through the use of a corresponding "arrow key". |
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| Source | https://about.usps.com/publications/engineering-standards-specifications/spusps-std-4c001/welcome.html |
| Author | This drawing is a supporting figure in a United States Postal Service technical specification document |
Licensing
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:07, 21 June 2021 | | 474 × 558 (33 KB) | Chriswhong | Uploaded a work by This drawing is a supporting figure in a United States Postal Service technical specification document from https://about.usps.com/publications/engineering-standards-specifications/spusps-std-4c001/welcome.html with UploadWizard |
File usage
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