YALE Superior 1 Star Keyed Alike Anti Snap Euro Cylinder Door Lock

The Yale Superior 1 Star Keyed Alike Anti-Snap Euro Cylinder Door Lock is the perfect upgrade for your home security. Engineered for high security and peace of mind, this lock is built to withstand modern break-in tactics, including snapping, bumping, drilling, and picking. Designed to fit European Profile Cylinder locks typically found on uPVC, timber, and aluminium doors, the Yale Superior lock provides robust protection and convenience. Each pack includes a pair of locks and six precision-cut, keyed-alike keys—making it effortless to secure two entry points with a single key. Tested to meet the prestigious British Standard BS EN1303:2005, this lock is kitemarked and Secure by Design approved, ensuring it meets the highest standards in security.

The Yale Superior Keyed Alike Anti-Snap Euro Cylinder Door Lock offers a smart, secure solution for homeowners seeking high-grade security with added convenience. With a kitemark-approved TS007 1* rating and robust British Standard compliance, it’s an ideal choice for anyone looking to enhance their home's defences. Plus, its unique 12-pin tumbler system and secure dimple key design add an extra layer of protection, making traditional lock-picking methods virtually ineffective.

Features:

• Unique high precision 12 telescopic pin tumbler system
• Anti-snap: Break point allows interior key to work even if external snap damage occurs
• Anti-bump: features 'V pins' on both ends to resist bumping
• Anti-pick: four special anti pick pins on each end resist picking
• Anti-drill: protected against drilling by anti drill pins and balls on both ends
• Anti-snap: the cylinder is fixed into the lock through a steel tubular bar
• Secure-By-Design approved TS007 1* Kite marked security euro cylinder
• Over 100,000 combinations for ultimate key security
• EN1303:2005 - Grade 2 attack pass - the highest category!
• Kitemarked approved with BS EN1303:2005 accreditation
• 6 security keys supplied with key card 
• Meets BS3621 for insurance purposes

What's in the pack?

1 x Pair Keyed Alike Yale Superior Series Euro Profile Cylinder Locks

1 x Key Card

6 x Laser Cut Dimple Keys

2 x Fixing Screws

How do I measure a door cylinder?

• The size of cylinder you need is determined by the thickness of the door and handle combination, for this reason there are many sizes available and you will need to be careful that you measure the cylinder accurately (one size will not fit all). It is possible to measure a door cylinder in the door, but to be sure it's best to remove it first.
• Your new door cylinder should protrude by no more than 5mm from the handle back plates. It is most sensible to go for exactly the same size as you are replacing (unless your old cylinder was protruding excessively).
• Measurement A - Measure from one end of the cylinder to the middle of the central screw hole.
• Measurement B - Measure from the other end to the middle of the central screw hole.
• Measure the overall cylinder length from end to end. The length of the cylinder should equal the sum of measurements (A) and (B) when added together.
• For example: If measurement (A) = 45mm and measurement (B) = 50mm the size required would be 45/50 cylinder (95mm in length). No further measurements are required
• Please note: These cylinders can be reversed when fitting, so ordering a 45/50 is the same as ordering a 50/45.

Please refer to the diagram in the gallery.

How do I fit a new door cylinder?

• These easy to fit replacement cylinders can be fitted by a DIY novice in minutes!
• Open the door and unscrew the one fixing screw which is located on the lock faceplate (the strip of metal the full length of your door), in line with the bottom of the door cylinder.
• Put the key into one side whilst holding the other side firm.
• Turn the key and the cylinder should slide out, if it does not turn the key in the opposite direction and the cylinder should slide out.
• Take your new cylinder lock and insert the new key and turn it until the cam is inline with the body of the cylinder. Insert the new cylinder into position and replace the fixing screw.
• If the door cylinder is offset (i.e. 40/60, 30/50 etc) ensure the off set is protruding from the correct side. Check the operation of the lock before you close the door.