Abus Keys With Schlage Everest (EVER) Keyway: Abus OEM Keys With Schlage Keyway Work with Abus 83/40, 83/45, 83AL/40, 83AL/45, 83/50, 83CS/45, 83/55 & 83/80 Padlocks.  

* To Match To An Existing Schlage Key Not Created By Abus, The Factory Will Require An Original Copy of the SC1 Cut Key