Yale is a global leader in locking systems, with a heritage spanning over 180 years. The brand is synonymous with high-security cylinder technology, innovative key profiles, and reliable residential and commercial hardware. Yale cylinders are widely specified by locksmiths and security professionals across Europe.
It is a double cylinder lock mechanism for Euro-profile doors, providing keyed access from both the inside and outside with an additional Night Guard Function for secure interior locking.
The 30/40 tolerance refers to the precision of the cylinder's internal pin configuration. A tighter tolerance makes the lock significantly more resistant to picking and bumping compared to standard cylinders.
The cylinder body is constructed from durable brass with a satin nickel finish. The profile is a high-security patented design not widely available on the aftermarket.
The delivery includes one Yale 5052847144978 double cylinder, a set of keys, and installation instructions. A compatible Euro-profile lock body is required but not included.
Yale provides a 24-month manufacturer warranty from the date of purchase, covering defects in materials and workmanship under normal use.
Subscribe to the newsletter
New arrivals, promotions and exclusive offers — straight to your inbox.
Please complete your information below to login.
Sign In
Create New Account