2 keys. 19mm High Security Key Switch - CKL Series. Moulded single wafer lock switch 8 disc lock with built in anti-pick system 4 key withdrawal positions Flat double entry key (key code 85000) 360° total lock movement Two part construction, with the lock inserted into front of panel and the CK module from the rear Non shorting BBM contacts Keys to pass (common combination) 3.0mm panel thickness