No. 6230 Master Key by Master Lock
Features: Stock Master Key works with stock Master Lock Key System Nos. 6230MK, 6230NMK, 6230KAMK, 6230NKAMK, 6230MKLH, 6230NMKLH, 6230KAMKLH & 6230NKAMKLH locks.
Special Ordering: If you require any master key keyed to an existing key number or lock please leave a note in the Comments Box upon checkout (you can also immediately reply to the Confirmation E-mail with special order instructions).