KEYING OPTIONS: Keyed Different: Padlocks with a different operating key for each lock.		Keyed Alike (KA): Sets of padlocks can be opened by the same key for added convenience. Stock KA numbers listed below.		Removable Cylinder: Permits replacingthe key and cylinder without requiring a new padlock.		Master Keyed: Padlocks with a different operating key for each lock, and with a single key that opens all locks for supervisory access.