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Description
The Frelan JSS3580 Stainless Steel Centre Door Knob is designed to provide both strength and timeless style for external entrance doors. Manufactured from Grade 316 stainless steel, it offers the highest corrosion resistance available for architectural hardware, making it an excellent choice for coastal areas, high‑exposure environments, or busy commercial entrances. Its solid construction ensures a secure grip and long‑lasting durability, even on heavy doors.
Available in Satin Stainless Steel or Black, this centre door knob complements a wide variety of exterior door styles, from traditional timber doors to modern composite or metal designs. Concealed rose fixings provide a clean, seamless installation, enhancing both security and appearance. Backed by a 10‑year mechanical warranty, it is suitable for internal or external use across residential and commercial applications.
Key features:
- Product type: Centre door knob
- Material grade: 316 stainless steel (marine‑grade corrosion resistance)
- Finish options:
- Satin Stainless Steel
- Black
- Fixing: Concealed rose fixing (screws supplied)
- Corrosion grade: 5 — suitable for coastal regions and harsh environments
- Use: Internal or external doors
- Application: Residential / Commercial
- Mechanical warranty: 10 years
Dimensions
Diameter (Ø): 70mm
Projection (P): 70mm
Rose Diameter: 86mm
Delivery
2 – 3 Working Days
NOTE: If your order contains a mix of products they will be despatched altogether. The delivery will be determined by the product with the longest delivery time. For more info see delivery page.
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