Technology:

especially those using the AM3 edge keyway

Expertly machined from Alloy 260 Flat Stock Brass

Each mailbox lock is typically keyed differently for security

Hudson Mailbox HL1 Space & Depth Keys Brand_LAB Technology:Hudson Mailbox HL1 Space & Depth keys For Hudson Mailboxes Key Blank: HL1 ( CO106 ) Made on an electronic code machine Spaces: 5 Depths: 0 6Special Product Use these keys to originate keys by code FAQs 1. What are Hudson HL1 Space & Depth Keys used for? These keys are designed to help locksmiths cut Hudson mailbox keys accurately by providing precise spacing and depth references for key duplication or code cutting. 2. Are mailbox keys universal? No,