Check the listing for details. Sentry Replacement 1100 1150 1170 Safe Key Cut to Your Code A - Z. Condition: New. Listed at 5.99 USD. This listing is for one Sentry Safe replacement key cut to your code A - Z The code you select must match 100% what's stamped on the face of your lock for this key to work. Available codes: A B C H I J K L M O U Z