Intro
The Superior Brass Lever Lock 57mm Centres Polished Brass 200x48mm is a high-quality lever lock solution designed for internal doors requiring keyed security with sash locks. Crafted from solid brass and fitted with a patented stainless steel ball bearing mechanism, it delivers smooth operation, long-lasting durability, and fire-rated performance in a refined classic design.
Key Features & Benefits
-
✅ Function: Lever lock set for keyed internal doors
-
✅ Design: Classic lever style with slim rectangular backplate
-
✅ Finish: Polished Brass for a timeless and elegant appearance
-
✅ Material: Solid Brass construction for superior strength and longevity
-
✅ Mechanism: Patented stainless steel ball bearing mechanism for smooth, reliable action
-
✅ Fire Rating: Tested and rated for up to 4 hours fire resistance
-
✅ Compatibility: Designed to suit 57mm centres sash locks
Specifications
-
Backplate Size: 200mm x 48mm
-
Centres: 57mm
-
Projection: 56mm
-
Function: Lever Lock
-
Base Material: Solid Brass
-
Finish: Polished Brass
-
Fire Rating: Up to 4 hours
-
Unit of Measure: Pair
-
Compatible Locks: 3 Lever Lock x9020 (45mm) or x9021 (60mm)
Applications
This lever lock set is ideal for internal doors in heritage homes, traditional residences, offices, and commercial interiors where keyed access is required. Its fire-rated design makes it suitable for compliant residential and light commercial projects.
Installation & Inclusions
-
Suitable for standard internal door installation
-
Recommended installation by a qualified locksmith or experienced tradesperson, particularly for fire-rated doors
-
Includes pair of lever handles and fixing components (lock supplied separately)
Available Finishes
-
Polished Brass
Why Choose Superior Brass?
Superior Brass is known for premium solid brass architectural hardware that combines traditional aesthetics with advanced engineering. This lever lock offers dependable security, smooth performance, and certified fire-rated reliability.
👉 This is a lever lock set designed for internal doors requiring keyed access using 57mm sash locks.
Q2. What material is it made from?
👉 It is manufactured from solid brass and includes a patented stainless steel ball bearing mechanism for enhanced durability and smooth operation.
Q3. Is this lever lock fire rated?
👉 Yes, this lever lock set is tested and rated for up to 4 hours fire resistance when installed correctly with compatible fire-rated doors and locks.
Q4. What warranty does this product come with?
👉 This product falls under locks, cylinders and latches and includes a 10 Years Mechanical Warranty and 5 Years Finish Warranty, applicable under normal residential use with correct installation and maintenance.
Q5. What finish is available for this model?
👉 This model is available in a Polished Brass finish, offering a classic and refined look for traditional keyed internal door applications.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
