Designed For Use With Harney Hardware Panic Exit Devices; Exterior Lever Locked And Unlocked By Key From The Outside; Once Unlocked Remains Unlocked Until Locked Again With Key; Free Keying Alike Or Master Keying; Solid Brass 6-Pin Schlage Keyway; Free Wheeling Clutch Design Prevents Forced Entry; Cylindrical Body Fabricated From Hardened...