UNION UNL589 UN43I SS055 UN69 UN69L KB589 BLANK KEY

The Union UNL589 key blank is a vintage or specialised section cylinder key blank used primarily for legacy or high-security Union cylinder locks.
Depending on your exact lock hardware, this profile crosses over between 5-pin and 6-pin variants and cross-references under several industry-standard alternative manufacturers.

UNL589, UN43I, SS055, UN69, UN69, KB589.

Information and illustrations are to the best of our knowledge and sourced from various sources.

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