Heritage Brass Mortice Knob on Lock Plate Balmoral Design Antique finish

Knob for internal doors where locking is required.

If you are replacing an existing Door Knob, this Knob will work with a Standard UK Sash Lock

For new doors you will also need to purchase a Sash Lock our reference YKSL33N-AT

Only Suitable for Door Thickness 44mm and above