Architectural Stainless Steel Round‑Corner Hinge | Template Pattern | 4BB/2BB | Multiple Sizes & Thicknesses | SS304/201 | Satin/Polished/AB/AC/PVD
- Sizes (H × W): 3.5″ × 3″, 3.5″ × 3.5″, 4″ × 3″
- Thickness options (examples): 2.0 / 2.5 / 3.0 / 3.5 mm
- Material: Stainless steel (SS304/201)
- Bearings: 4BB or 2BB
- Corner/Template: radius‑corner with unified screw pattern
- Finishes: Satin Stainless (SSS), Polished Stainless (PSS), Antique Brass (AB), Antique Copper (AC), PVD
- Applications: room doors, wooden gate doors; residential/light commercial
- Features: smooth swing, low noise, long service life; faster fitting on radius‑prep frames
Description
Purpose‑built for radius‑prep doors, this architectural hinge combines stainless‑steel construction with a template screw pattern for fast, repeatable installation. Choose between 4 ball bearings (4BB) for ultra‑smooth, quiet operation on frequently used doors, or 2 ball bearings (2BB) for standard duty. Round corners reduce on‑site chiseling and deliver a clean, finished look. Available in multiple size/leaf‑thickness combinations across 3.5″ × 3″, 3.5″ × 3.5″ and 4″ × 3″, it fits room doors and wooden gate doors in residential and light‑commercial projects. Finish options—satin, polished, antique brass/copper, and durable PVD—ensure visual consistency with broader hardware suites.
Akada Hardware specializes in a wide range of high-quality hardware solutions for both wooden and metal doors. Our product line includes stainless steel as well as composite metal products, all designed to provide strength, durability, and modern aesthetics.
Akada’s products include Door Locks, Door Hinges, Lever Handles, Door Closers, Panic Exit Devices, Door Stoppers, Flush Bolts, and more. These products are tested to the most rigorous international standards, including CE, UL, BS EN, ANSI, and BHMA. Whether for residential, commercial, healthcare, hospitality, or educational applications, Akada hardware is engineered for top performance and reliability.
More door hardware items include:
1、Stainless Steel & Composite Metal Door Hinges – UL Listed, Fire Rated & CE Certified
2、Door Locks – CE EN12209, Fire Rated
3、Stainless Steel & Composite Metal Door Handles – BS EN 1906 Certified
4、Panic Exit Device – UL Listed & CE Certified
5、Door Closers – CE BS EN 1154 Certified
6、Glass Hardware / Bathroom Hardware – Combining elegance with functionality for residential and commercial use.










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