ABUS E50N Half Cylinder, 10-30 mm, Grey

The ABUS E50N half cylinder is a precision-engineered locking component designed for secure door access control. Featuring an adjustable length ranging from 10 mm to 30 mm, this versatile cylinder is finished in a durable grey coating, making it suitable for a wide range of door thicknesses and styles. Its robust construction ensures reliable performance and long-term security for both residential and commercial environments.

Advantages

This half cylinder offers exceptional reliability due to its high-quality manufacturing standards. The adjustable design allows for flexible installation across various door types, ensuring a perfect fit for specific security requirements. The grey finish provides a neutral aesthetic that integrates seamlessly with existing hardware, while the internal mechanism is built to withstand daily wear and tear, providing smooth and consistent operation over time.

Suitable for

• Garage doors
• Key switches
• Industrial cabinets
• Commercial security doors
• Residential entrance systems

When it may not be suitable

This product is a half cylinder and is not intended for doors requiring double-sided key access. It is specifically designed for applications where locking is only required from one side, such as garage doors or specific industrial enclosures.

Key specifications

• Adjustable length: 10-30 mm
• Color: Grey
• Type: Half cylinder
• Application: Single-sided locking

How to use

Installation should be performed by aligning the cylinder within the door lock housing. Ensure the cam is positioned correctly to engage the locking mechanism. Once inserted, secure the cylinder using the appropriate fixing screw through the faceplate of the door lock. Test the operation with the provided keys before fully closing the door to ensure smooth rotation and engagement.

What to consider before purchase

• Verify the required cylinder length for your specific door thickness
• Confirm that a single-sided half cylinder meets your security needs
• Check compatibility with your existing door lock mortise

Usage recommendations

Regularly inspect the cylinder for debris and ensure the keyway remains clear. Avoid using heavy lubricants; a graphite-based spray is recommended if the mechanism becomes stiff over time to maintain optimal performance.