80 mm Brass Door Lock Cylinder Gold

80 mm double entry copper lock cylinder, profiled type, for simple opening

This copper lock cylinder is designed for replacing or installing a reliable locking mechanism on a front door, service door, secure internal door or other joinery fitted with a compatible lock. Thanks to its design with copper body and core, it offers good wear resistance, smooth everyday operation and practical suitability for common renovation and maintenance needs.

The 80 mm format is suitable for configurations requiring a standard-length cylinder for a compatible mortice or rim lock. This double entry model allows practical key operation, depending on the configuration of your door and lock. Its copper structure is appreciated for its durability, mechanical stability and good long-term performance.

Main advantages

• Copper body and core for improved longevity
• 80 mm format suitable for many doors
• Smooth operation for opening and closing
• Ideal replacement part for a worn or damaged cylinder
• Suitable for maintenance, renovation or installation work
• Simple design to integrate into a compatible lock

Use and applications

This lock cylinder is suitable for various domestic or semi-professional uses. It can be installed on a house door, cellar door, gate, office door, workshop door or secondary access point, subject to compatibility of the dimensions and the existing mechanism. It is suitable for both private individuals and professionals looking for a functional and durable locksmithing component.

It is a practical solution for replacing an old barrel, improving opening comfort or restoring a lock that has become difficult to operate. Its copper material contributes to regular use with good mechanical precision.

Product features

• Product type: lock cylinder, door barrel
• Copper structure with copper core
• Nominal length: 80 mm
• Configuration: double entry, suitable for simple opening depending on the fitting
• Profiled cylinder shape in a common style for a compatible lock
• Good resistance to wear caused by repeated handling
• Discreet finish, suitable for different door styles

This model stands out for its design focused on mechanical reliability. Copper is a material widely used in locksmithing for its strength properties, machining precision and good performance in everyday use. The cylinder therefore allows more stable locking and more consistent key operation.

Technical parameters

• Product name: copper lock cylinder
• Product type: door lock cylinder
• Material: copper
• Cylinder core: copper
• Length: 80 mm
• Weight: 0.305 kg
• Indicated logistics dimensions: 80 x 17 x 33 cm
• Colour: copper look or metallic finish depending on supply
• Installation method: fitting on a compatible lock
• Compatibility: to be checked according to the door thickness, centre distance and lock type

Installation and usage advice

Before purchase, it is recommended to accurately measure the required cylinder length and check compatibility with your existing lock. In particular, check the profile, total length, position of the fixing screw and the thickness of the door. Correct measurement helps avoid excessive cylinder projection and ensures a neat installation.

When fitting, make sure to install the cylinder in the correct direction and do not force insertion. Fixing must be carried out on a clean and aligned support. To preserve smooth mechanism operation, it is advisable to avoid greasy lubricants and use maintenance suited to lock cylinders. If the door is difficult to close, also check the alignment of the strike plate and the lock.

Package contents

• 1 80 mm copper lock cylinder

This 80 mm lock cylinder is a relevant choice for users looking for a simple, robust locksmithing part suited to common replacement needs. Its standard format, copper construction and versatile purpose make it a useful component for restoring the proper operation of a closing system on a compatible door.