90 mm Copper Lock Cylinder for Single Door

90 mm copper lock cylinder with copper core, single-sided opening, euro profile shape

This 90 mm lock cylinder is designed for replacement or installation on a door fitted with a European profile lock. Made of copper with a copper core, it is a reliable solution for everyday use in the home or in certain professional premises. Its single-sided opening format is suitable for door configurations requiring operation from one side only, depending on the type of lock and the existing installation.

Thanks to its copper metal design, this door cylinder offers good mechanical resistance and smooth operation when inserting and turning the key. It is intended for users looking for a functional piece of ironmongery, compatible with many door sets, to secure an entrance, a technical internal door or a service door.

Main advantages

• Copper body and core for a robust and durable structure
• 90 mm format suitable for many standard doors depending on thickness
• Single-sided opening version for targeted and practical use
• Smooth turning for everyday ease of use
• Ideal for replacing a worn cylinder or upgrading an existing lock

Recommended uses

This copper lock cylinder can be used in various contexts, notably for secondary entrance doors, connecting doors, ancillary garage doors, cellar doors, sheds, workshops or utility rooms. It is particularly suitable for renovation, maintenance or repair work when replacing the lock barrel becomes necessary following wear, loss of a key or a need to adapt the locking system.

Before purchase, it is advisable to check the dimensions of your lock and the thickness of the door in order to confirm the compatibility of the 90 mm cylinder with your installation.

Product features

• Product type: lock cylinder, door barrel
• Shape: European profile cylinder type
• Function: door locking and unlocking
• Configuration: single-sided opening
• Main material: copper
• Core: copper
• Design suitable for domestic and utility use
• Practical piece of ironmongery for replacement or installation

Technical parameters

• Product name: 90 mm copper lock cylinder single-sided opening
• Product type: lock cylinder
• Brand: not specified
• Model: 90 mm single-sided opening
• Main function: door locking by cylinder
• Material: copper with copper core
• Colour: copper or brass tone depending on manufacture
• Length: 90 mm
• Weight: 0.355 kg
• Indicative logistics dimensions: 90 x 17 x 33 cm
• Voltage: not applicable
• Power: not applicable
• Capacity: not applicable
• Installation method: integrated fitting in a compatible lock
• Usage scenarios: home door, service door, renovation, replacement
• Compatibility: to be checked according to the lock case, door thickness and centre distance of the existing system

Installation and usage advice

To install this door cylinder, it is recommended to remove the old barrel by taking out the fixing screw located on the edge of the door. Measure precisely the length of the existing cylinder as well as the internal and external distribution to ensure that the 90 mm format matches your lock. Then insert the new cylinder into the intended housing, align the cam with the lock, then tighten the screw firmly without forcing it.

To preserve the service life of the mechanism, avoid using a damaged key and do not apply unsuitable greasy products. Periodic maintenance with a lubricant specifically for cylinders can help maintain regular turning and limit wear on the internal components.

Package contents

• 1 x 90 mm copper lock cylinder single-sided opening

This 90 mm cylinder is a relevant choice for anyone looking for a simple, functional copper barrel suitable for a wide range of doors. Its common format and design with a copper core make it a useful locksmithing part for maintenance, renovation or replacement work in a residential or light commercial environment.