ABUS E50N Door Cylinder 28/34 mm

The ABUS E50N door cylinder is a high-quality locking component engineered for standard residential and office doors. With a precise size configuration of 28/34 mm, this cylinder offers a reliable solution for securing entry points while maintaining compatibility with a wide range of existing door hardware. Its robust design ensures consistent performance and long-term durability for daily operation.

Advantages

This cylinder provides a dependable level of security for home and office environments. The construction utilizes high-grade materials that resist wear and tear, ensuring that the locking mechanism remains smooth and responsive over time. Its standardized dimensions allow for straightforward installation in most common door locks, making it an efficient choice for both new setups and replacement needs.

Suitable for

• Residential front and back doors
• Office entrance doors
• Replacement of worn-out cylinders in standard locks
• Interior doors requiring basic security

When it may not be suitable

This cylinder is not designed for high-security applications that require specialized anti-drill or anti-snap protection. It is also not compatible with doors that require non-standard dimensions or specific electronic locking systems.

Key specifications

• Size: 28/34 mm
• Application: Standard residential and commercial doors
• Material: Durable metal construction
• Compatibility: Standard profile locks

How to use

To install the cylinder, remove the existing locking mechanism by unscrewing the fixing screw located on the side of the door edge. Slide the old cylinder out and insert the ABUS E50N into the lock case. Align the cam with the lock mechanism and secure it back in place using the original fixing screw. Ensure the key turns smoothly in both directions before closing the door.

What to consider before purchase

• Verify the exact measurement of your current cylinder to ensure the 28/34 mm size is correct.
• Check the thickness of your door to ensure the cylinder length is appropriate.
• Confirm that your existing lock hardware supports standard profile cylinders.

Usage recommendations

Regularly clean the keyway and avoid using heavy lubricants to maintain the internal pins. A light graphite-based lubricant is recommended if the key operation becomes stiff over time.