High security key operation on the outside and just twist of the thumbturn on the inside. Protects against Lock Snapping, Lock Bumping, Lock Picking, Plug Pulling, Lock Extraction and Lock Drilling. Thumbturn cylinders provide convenient locking and unlocking on the inside.

Brand Name	Yale
Colour	Polished Brass
Material	Brass
Type	Thumbturn locks
Guarantee	10 years
Suitable for	Wood, composite & PVCu doors
Pack quantity	1
Fire rated	Not fire-rated
Location	Internal & external
Product code	5055717140094