Yale 416N 46mm Single Euro Cylinder Lock
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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Description
Reliable Hardware Security with Yale Engineering
Managing property security requires hardware that balances smooth mechanical operation with steadfast reliability. Commercial premises, shared office buildings, and residential properties frequently feature internal service cupboards, utility spaces, and plant rooms that require controlled access without the need for key entry from both sides. Selecting an unsuitable cylinder often leads to loose fittings, awkward key operation, and premature mechanical wear, which creates ongoing maintenance concerns for property managers.
The Yale 416N 46mm Single Euro Cylinder Lock offers a practical, precision-engineered solution tailored specifically for single-sided entry requirements. Manufactured by one of the most trusted names in global security, this hardware brings dependable functionality to doors fitted with standard euro profile mortice locks. The compact 46mm footprint ensures a tidy, flush fit that avoids unnecessary cylinder projection, reducing the vulnerability of your door lock to external physical interference.
Finished in high-grade satin nickel, this component integrates cleanly with modern architectural ironmongery suites while resisting daily tarnishing and atmospheric corrosion. Whether you are replacing a worn internal cylinder or completing a fresh door installation across a commercial facility, this hardware delivers the consistent, dependable performance that tradespeople and property owners expect from Yale.
Key Operational Advantages
Single Sided Key Access
Designed as a half euro profile cylinder, this lock allows keyed access strictly from the exterior face of the door. It provides the ideal security barrier for storage spaces, electrical risers, and utility rooms where internal egress via key is completely unnecessary. This setup prevents accidental internal lockouts and maintains simple key management across your facilities.
Compact 46mm Overall Profile
With an overall length of 46mm, this cylinder sits flush against standard door furniture and escutcheons. Minimising cylinder protrusion is vital for both aesthetics and door hardware protection, as it stops the barrel from catching on clothing, moving equipment, or being targeted by mechanical gripping tools in vulnerable internal corridors.
Durable Satin Nickel Finish
The attractive satin nickel finish provides a contemporary, brushed metallic appearance that pairs smoothly with stainless steel, satin chrome, and aluminium door handles. Beyond aesthetics, the electroplated protective surface resists grease, fingermarks, and moisture, maintaining a professional look even in high-traffic workplace settings.
Precision Yale Pin Tumbler Core
Inside the solid brass casing lies Yale precision pin tumbler mechanics, designed to deliver consistent key insertion and smooth rotation every single time. The carefully calibrated internal components guard against common key jamming issues, offering reliable service across thousands of locking and unlocking cycles throughout the year.
Step by Step Installation Guide
Stage 1: Removing Existing Hardware
Open the door fully and locate the cylinder retaining screw on the door edge, directly underneath the latch bolt. Unscrew and remove this fixing completely using a standard screwdriver. Insert the existing key, rotate it slightly to align the internal cam with the cylinder housing, and slide the old barrel out smoothly without damaging the mortice case.
Stage 2: Aligning the Yale Cylinder
Insert your key into the new single euro cylinder and turn it gently until the central rotating cam sits flush within the body contour. Carefully slide the cylinder through the escutcheon or handle backplate into the euro mortice aperture from the key-operated side, making sure the threaded screw hole aligns accurately with the lockcase casing.
Stage 3: Securing the Retaining Bolt
Thread the supplied cylinder fixing screw through the faceplate into the tapped hole in the cylinder body. Tighten firmly by hand using a manual screwdriver, avoiding excessive force that could cross the threads or misalign the internal lock mechanism. Check that the cylinder remains straight, stable, and firmly seated against the door structure.
Stage 4: Operational Testing
Perform comprehensive function checks while the door remains open. Insert the key, rotate the mechanism fully to throw and retract the mortice bolt, and confirm the movement feels smooth with zero sticking or friction. Once satisfied with the mechanical operation, close the door and verify that latching and deadlocking work cleanly into the frame keep.
Detailed Specifications
Need Assistance With Your Architectural Hardware?
Our experienced team at Doorfit is ready to help you choose the correct cylinder dimensions, master key setups, and door furniture for your property projects.
Contact Our TeamSpecification
| Manufacturer | Yale |
|---|---|
| Finish | Satin Nickel |
| Guarantee | 2 Year |
| Profile | Euro |
| Anti-Bump | No |
| Anti-Drill | No |
| Anti-Pick | No |
| Anti-Snap | No |

