No. A1166 Master Key by Master Lock

Features: Stock Master Key works with stock Master Lock Key System Nos. A1166MK, A1166NMK, A1166KAMK & A1166NKAMK 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).