SteelMaster Locking Octagonal Keys

Locking Octagonal Keys are designed to work with the MMF Industries SteelMaster Dupli-Key System. This system utilizes two different set of numbered key tags to make managing keys as efficient as possible. Simply attach your master key to these red octagonal shaped self-locking key tags to ensure that your master original key is never loaned. 1-1/4" high, sturdy, plastic key tags feature an octagonal shape and locking brass key tag.