NO.4 5.5 GAUGE PRECUT MORTICE KEY

The HD No.4 5.5 Gauge Precut Mortice Key refers to the Fleet 4 HD-B555/4 precut mortice replacement key.

This key is specifically cut to Profile 4 and is designed to fit standard 2 lever locks.

Information and illustrations are to the best of our knowledge and sourced from various sources.

If you know differently, you are welcome to message us.