70 mm Copper Lock Cylinder for Double Door

70 mm copper lock cylinder with copper core for single or double opening

This copper lock cylinder is designed for replacing or fitting a door requiring a reliable mechanism, easy to integrate and suitable for everyday use. Thanks to its copper design with a copper core, it offers good wear resistance and smooth daily operation. Its 70 mm format is suitable for many door configurations, both in renovation and first-time installation.

This profiled lock barrel model is intended for users looking for a functional, durable part compatible with the usual needs of a secondary entrance door, a secure interior door, a technical room or residential access. Its metal structure contributes to stable key rotation and regular use without an excessive feeling of play.

Key points

• Copper body with copper core for good durability
• 70 mm format suitable for many doors
• Compatible with single or double opening configuration depending on installation
• Practical replacement for a worn or damaged cylinder
• Smooth operation for everyday use
• Suitable solution for renovation, maintenance or fitting-out work

Areas of use

This lock cylinder can be used in various domestic or professional environments. It is particularly suitable for home doors, service doors, offices, sheds, workshops, private corridors or certain access points requiring conventional mechanical locking. Its standard format makes it easy to integrate into many lock assemblies.

It is particularly recommended when you need to replace an existing barrel without modifying the entire lock assembly. It is a simple solution for restoring the closing function of a door while keeping the main elements already in place.

Product characteristics

• Product type: lock cylinder, barrel, lock cylinder
• Design: copper structure, copper core
• Function: locking and unlocking a door
• Format: 70 mm
• Installation: according to compatible lock and existing centre distance
• Use: replacement, repair, maintenance or installation

The copper construction is valued for its dimensional stability and good durability over time. The copper core contributes to the consistency of the internal mechanism. This cylinder is therefore a relevant option for users looking for a simple, effective mechanical part compatible with frequent use.

Technical parameters

• Product name: 70 mm copper lock cylinder
• Product type: lock cylinder, door barrel
• Brand: not specified
• Model: not specified
• Main function: mechanical door locking
• Main feature: copper core, copper structure
• Material: copper
• Colour: copper tone
• Length: 70 mm
• Product weight: 0.221 kg
• Indicated logistics dimensions: 70 x 17 x 33 cm
• Voltage: not applicable
• Power: not applicable
• Capacity: not applicable
• Installation method: to be fitted into a compatible lock
• Application scenarios: residential door, service door, room, office, renovation
• Compatibility: to be checked according to door thickness and existing lock type

Installation and use advice

Before purchase, it is advisable to measure accurately the length of the current cylinder as well as the internal and external distribution if your lock requires it. Also check the desired opening type, single or double, as well as compatibility with the cam and the lock body already installed.

• Cut off or secure access during the work
• Remove the cylinder fixing screw on the edge of the door
• Insert the key and turn slightly to align the mechanism
• Remove the old cylinder then place the new model
• Fix the cylinder and test opening and closing several times
• Avoid forcing if the key does not turn correctly and check the alignment

To preserve the quality of the mechanism, it is recommended to use a lubricant suitable for locks if necessary, without excessive grease. Regular maintenance helps maintain smooth key rotation and limit premature wear of the barrel.

Package contents

• 1 70 mm copper lock cylinder

This 70 mm lock cylinder is a practical solution for all barrel replacement work. Its copper design with copper core, versatile use and common format make it a suitable choice for improving or restoring the proper operation of a door locking system in a residential or professional setting.