This high-quality security door lock is designed to work on regular standard doors where you want to and secure the door when closed using a cylinder. The benefit of using a separate cylinder is you can change the locks easily and the keys are smaller than standard keys. In addition, you can use a cylinder and turn which allows the inside of the door to be locked and unlocked with a thumb turn which is beneficial if you are fitting them to offices and bedrooms etc. to meet fire safety regulations.

This lock will work with any 48mm centre euro-profile door handle or any rose handle with 2 matching euro-cylinder escutcheons. Please get in touch with us if you are unsure.

This product is suitable for use on FD30/60 fire doors when used in conjunction with an intumescent. Please see the related products below.
Use in conjunction with euro cylinders.
Accommodates bolt-through fixings.
Fire tested and supplied with a 5-year manufacturer's warranty.

Available in the following sizes;