Intro
The Superior Brass Lever Lock CC 57mm Polished Brass 200x50mm is a classic entrance lever set designed to suit traditional 57mm sash locks. Manufactured from solid brass and equipped with a patented stainless steel ball bearing mechanism, it delivers smooth, reliable operation. With a refined polished brass finish and a 4-hour fire rating, it blends heritage styling with modern performance.
Key Features & Benefits
✅ Function Entrance lever lock set
✅ Finish Polished Brass
✅ Material Solid Brass
✅ Compatibility Suits 57mm sash locks
✅ Mechanism Patented stainless steel ball bearing race for friction-free operation
✅ Fire Rating Fire rated up to 4 hours
✅ Durability Heavy-duty construction for long service life
Specifications
• Unit of Measure Pair
• Size 200x50mm
• Centre Compatibility 57mm
• Projection 60mm
• Base Material Solid Brass
• Finish Polished Brass
• Mechanism Stainless steel ball bearing
• Fire Rating 4 Hours
• External Packet Weight 1.0214
• Item Status Punched in-house from passage set
• Brand Superior Brass
Applications
Ideal for entrance and internal doors in heritage homes, classic residences, apartments, and light commercial spaces where sash lock security is required. The polished brass finish complements traditional and federation-style interiors.
Installation & Inclusions
• Suitable for professional installation or experienced DIY fitting
• Lever set supplied only (lock supplied separately)
• Used in conjunction with 3 Lever Lock x9020 (45mm) or x9021 (60mm)
Available Finishes
• Polished Brass
Why Choose Superior Brass
Superior Brass is recognised for authentic design, premium materials, and dependable engineering. This lever lock offers smooth operation, fire-rated compliance, and timeless elegance for doors that demand both security and style.
👉 This is an entrance lever lock set designed to suit doors fitted with 57mm sash locks.
Q2. What material is the lever set made from?
👉 It is manufactured from solid brass, providing strength, durability, and a premium traditional feel.
Q3. Is this lever lock fire rated?
👉 Yes, it is fire rated for up to 4 hours, making it suitable for compliant door installations.
Q4. What warranty applies to this product?
👉 As a lock product, it includes a 10 Years mechanical warranty and a 5 Years finish warranty, covering defects in materials and workmanship under normal residential use when correctly installed.
Q5. Which lock should be used with this lever set?
👉 It is designed to be used with compatible 57mm sash locks such as 3 Lever Lock x9020 (45mm) or x9021 (60mm). Compatibility should be confirmed before installation.
Payment & Security
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