Aged Bronze Locking Brompton Fastener – LH | 52121

• Overall Length: 130mm
• Handle Length: 115mm
• Fixing Plate Size: 63mm x 17mm x 5mm
• Mortice Plate Size: 74mm x 15mm x 2mm
• Hook Plate Size: 58mm x 12mm x 5mm
The Brompton suite is our most contemporary design to date and features a textured, knurled surface. The industrial styling of the diamond pattern creates a modern range of products that can be used consistently throughout a property.
Designed to fit casement windows and to match the products in our Brompton range.
These fasteners are handed, so it’s important to make sure you choose the correct hand. From the inside looking out, if your window is hinged on the left hand side then a left hand fastener is required and vice versa.
Includes mortice and hook plates for different fitting options.
The locking mechanism operates by way of grub screw.
Suitable for use with weather-stripped windows.
Supplied with matching SS wood screws.
Our Aged Bronze products are manufactured from solid bronze containing a minimum of 85% copper. Due to the process used to age the metal, this finish is very dark and has a rich, matt appearance. During the final stages of manufacturing, we apply a durable, matt lacquer to this finish which helps preserve its distinctive tones.

Why choose M Brock?
At M Brock, we specialize in high-end architectural ironmongery that combines luxury aesthetics with trade-level performance. Every product in our collection is hand-selected for its quality and durability. Whether you are a homeowner, interior designer, or contractor, we provide the technical expertise and premium hardware needed to bring your vision to life.