Double-Entry Copper Cylinder for Door 45 mm

Brass lock cylinder with brass core, single or double entry model, 45 mm format

This brass lock cylinder is designed for replacement or installation on different types of internal or external doors depending on the compatibility of the existing lock. Thanks to its design with a brass body and brass core, it offers good resistance to daily wear, smooth key rotation and stable use over time. Its 45 mm format is suitable for lock configurations requiring a compact cylinder, adapted to common installations in homes, plant rooms, secondary doors or furniture fitted with a lock.

This simple or double opening lock cylinder model meets the needs of users looking for reliable ironmongery, easy to integrate and compatible with many applications. Its so-called flask-shaped structure, typical of certain cylinders, makes fitting easier on locks designed for this standard.

Main advantages

• Brass body for better durability and good corrosion resistance
• Brass core ensuring consistent rotation and smoother operation
• 45 mm format suitable for many door locks
• Suitable for replacing a worn cylinder or installing on a new lock
• Practical locksmith part for domestic or professional use
• Simple finish and robust material for everyday use

Areas of use

This lock cylinder is suitable for different installation contexts. It can be used on a bedroom door, a service door, a cellar door, a secondary access point, a secure cupboard, a metal cabinet or certain equipment requiring mechanical locking. It is intended for both private individuals and tradespeople, locksmiths, property managers or DIY users wishing to replace a lock cylinder quickly.

In a home, it can help secure an internal access point or an auxiliary closure. In a workshop or utility room, it helps maintain simple and effective locking on doors subject to frequent opening.

Product features

• Product type: lock cylinder, door cylinder
• Design: brass body with brass core
• Function: mechanical locking for single or double opening lock depending on compatible version
• Structure: standard flask-shaped cylinder for suitable lock
• Use: replacement, repair or fitting on existing lock
• Handling: smooth key insertion and rotation depending on the lock and installation alignment

The choice of a brass cylinder is particularly appreciated in ironmongery and locksmithing for its mechanical qualities. Brass helps limit premature wear of moving parts and provides better durability over time when used under normal conditions. This type of cylinder is a practical solution for restoring the proper operation of a door whose lock cylinder shows signs of sticking, play or wear.

Technical parameters

• Product name: brass lock cylinder
• Product type: cylinder, lock cylinder, half-cylinder depending on installation configuration
• Model: 45 mm
• Main material: brass
• Core: brass
• Colour: brass look
• Length: 45 cm according to the logistics data provided
• Width: 17 cm according to the logistics data provided
• Height: 33 cm according to the logistics data provided
• Weight: 0.159 kg
• Installation: fitting into a compatible lock
• Use: door, furniture or mechanical closure depending on compatibility

Installation and usage advice

Before purchase, it is recommended to check the exact type of lock, the cylinder length required and the compatibility of the cylinder shape with your door or equipment. During fitting, make sure to remove the old cylinder cleanly, check the alignment of the cam or internal mechanism, then secure the new cylinder without forcing it. Correct installation ensures smoother key rotation and limits the risk of jamming.

To preserve the proper operation of the cylinder, it is advisable to avoid the introduction of dust or excessive moisture inside the mechanism. Periodic maintenance with a product suitable for locksmithing can improve the lifespan of the lock. In the case of a door exposed to the outdoors, it is also advisable to check the general condition of the ironmongery regularly.

Package contents

• 1 brass lock cylinder 45 mm

This lock cylinder is a simple and effective solution for the maintenance, replacement or fitting of a mechanical closure. Its brass design, brass core and practical format make it a component suited to everyday locksmithing needs, while offering easy installation and reliable daily use.