Polished Marine SS (316) Brompton Door Knocker | 46652

• Ring Size: 145mm x 90mm x 15mm
• Fixing Plate: 55mm x 45mm
• Projection: 36mm
• Stud: 35mm x 20mm x 19mm
Our extensive selection of door knockers are designed to suit a variety of doors including timber, composite, uPVC, and aluminium, offering both traditional and contemporary designs.
The Brompton suite is our most contemporary design to date, and features a textured knurled pattern. The industrial styling of the diamond effect creates a modern range of products that can be used throughout your property.
Our Brompton range is forged from marine ss (316) which emphasises the high quality materials and manufacturing techniques used. A perfect design choice for external doors with matching products available.
Coordinate with our matching Brompton centre door knobs for a truly grand entrance.
Fixes to your door using a bolt-through fixing for the knocker and strike plate which is fitted with a matching knurled bolt head on the internal side of the door.
Supplied with matching 110mm stainless steel threaded bolts which provide a bolt-through fixing.
Our Polished Marine Stainless Steel is grade 316 and manufactured with high concentrations of chromium and nickel. These products offer great strength and have extremely resilient corrosion resistant properties which make them an excellent choice for coastal locations. This finish is very versatile, with a high sheen appearance that works well with warm tones and cool, contemporary settings alike. For complementary products, we recommend our Polished Chrome finish.

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.