ABUS 54867 Double Cylinder 40/40mm Matte Nickel with 3 Keys

The ABUS 54867 double cylinder is a precision-engineered locking solution designed to provide reliable security for residential and commercial doors. With a total length of 80mm, split into 40mm on each side, this cylinder is built to fit standard door thicknesses while offering consistent performance. The matte nickel finish not only provides a modern, clean aesthetic but also adds a layer of resistance against environmental wear, ensuring the lock remains functional and visually appealing over time.

Advantages

This double cylinder lock stands out due to its robust construction and high-quality materials, which contribute to long-term durability and smooth operation. The inclusion of three keys allows for immediate use and provides convenient spares for household or office members. Its standardized dimensions make it a versatile choice for various door types, ensuring a straightforward installation process that enhances the overall security level of your property without requiring complex modifications.

Suitable for

• Residential front and back doors
• Interior office doors
• Commercial premises requiring standard security
• Replacement of existing 40/40mm cylinders

When it may not be suitable

This cylinder is not suitable for doors that require specific security certifications, such as high-security anti-drill or anti-snap ratings, which may be necessary for exterior doors in high-risk areas. Additionally, it will not fit doors that are significantly thicker or thinner than the 40/40mm specification, as the cam must align correctly with the lock case.

Key specifications

• Total length: 80mm
• Configuration: 40/40mm double cylinder
• Finish: Matte nickel
• Included accessories: 3 keys
• Application: Standard door locks

How to use

To install the ABUS double cylinder, first remove the existing cylinder by unscrewing the fixing screw located on the side of the door edge. Insert the new 40/40mm cylinder into the lock case, ensuring the cam is positioned so it does not obstruct the insertion. Once aligned, reinsert and tighten the fixing screw until the cylinder is firmly secured. Test the operation with the provided keys from both sides of the door while the door is open to ensure smooth locking and unlocking before closing the door.

What to consider before purchase

• Measure your current cylinder accurately to ensure the 40/40mm size is correct.
• Check the thickness of your door to confirm compatibility.
• Verify if your door lock mechanism requires a specific cam position.

Usage recommendations

Regularly lubricate the cylinder with a dedicated lock spray to maintain smooth key movement and prevent internal corrosion, especially if installed on exterior doors exposed to weather.