ABUS 57220 Profile Cylinder 30x50mm Matte Nickel with 3 Keys

The ABUS 57220 profile cylinder is a precision-engineered locking component designed to provide reliable security for residential and commercial doors. Measuring 30x50mm, this cylinder features a durable matte nickel finish that resists wear and environmental factors, ensuring long-term functionality. It is supplied with three keys, offering a complete solution for immediate installation and access control.

Advantages

This profile cylinder stands out due to its robust construction and high-quality materials, which contribute to smooth operation and consistent performance over time. The matte nickel surface provides an aesthetic appeal while offering protection against corrosion. Its standard dimensions ensure compatibility with a wide range of door locks, making it a versatile choice for upgrading or replacing existing locking hardware.

Suitable for

• Residential entrance doors
• Interior office doors
• Commercial property security
• Replacement of standard profile cylinders

This cylinder may not be suitable for doors requiring specialized high-security certifications or those with non-standard thickness requirements that deviate from the 30x50mm configuration. It is also not intended for use in extreme industrial environments where specialized weatherproofing or heavy-duty anti-drill reinforcements are mandatory.

Key specifications

• Dimensions: 30x50mm
• Finish: Matte nickel
• Included accessories: 3 keys
• Application: Standard profile cylinder locks

To install the cylinder, remove the existing locking mechanism by unscrewing the retaining screw located on the side of the door edge. Insert the new ABUS cylinder into the lock case, ensuring it is centered correctly, and secure it firmly using the original or provided retaining screw. Test the operation with the keys from both sides of the door before closing it to ensure smooth engagement.

What to consider before purchase

• Verify the required cylinder length by measuring from the center of the fixing screw hole to both edges of the door.
• Ensure the door lock mechanism is compatible with standard profile cylinders.
• Consider the thickness of the door and any decorative escutcheons that might affect the cylinder length.

Usage recommendations: Regularly inspect the cylinder for smooth operation and avoid using heavy lubricants that may attract dust; a dry graphite lubricant is recommended if the key movement becomes stiff over time.