Superior Brass Knob Lock (CC 57 mm) Satin Chrome 150 × 42 mm (Pair)

Intro

The Superior Brass Knob Lock (CC 57 mm) Satin Chrome 150 × 42 mm is a versatile door knob set designed for interior doors with standard 57 mm center-to-center latch spacing. With its satin chrome finish and sturdy brass construction, it offers a balance of smooth functionality and timeless design. Perfect for homeowners, builders, and designers looking for quality door hardware for bedrooms, bathrooms, or study rooms.

Key Features & Benefits

• ✅ Function: Door knob lock — suitable for bedrooms, bathrooms, and other interior doors

• ✅ Finish: Satin Chrome (SC) — sleek, modern, and resistant to everyday wear

• ✅ Material: Solid Brass — durable and reliable for long-term use

• ✅ Compatibility: Interior timber doors with 57 mm CC latch geometry

• ✅ Operation: Smooth knob-turn mechanism with latch lock/unlock function

• ✅ Inclusions: Knob pair, latch-compatible lock mechanism, fixing hardware supplied

• ✅ Use Case: Ideal for residential doors requiring a standard latch lock configuration

Specifications

• Dimensions: 150 mm × 42 mm

• Center-to-Center (CC) latch spacing: 57 mm

• Material: Solid Brass

• Finish: Satin Chrome (SC)

• Function: Interior door knob lock (standard latch configuration)

Applications

This knob lock is suitable for:

• Bedroom doors

• Bathroom doors

• Study rooms and home offices

• Any interior door using a standard 57 mm CC latch mechanism

It is ideal for residential settings and light-commercial interiors where a standard latch lock is sufficient.

Installation & Inclusions

• Designed for doors pre-drilled for 57 mm CC latch mechanism

• Standard bore and latch cut-out required for installation

• Package includes:

  • Knob set (pair)

  • Latch mechanism compatible with 57 mm CC spacing

  • Fixing screws / hardware

Available Finishes

• Satin Chrome (SC)

Why Choose Superior Brass?

Superior Brass is known for its robust, high-quality door hardware that combines functional reliability with aesthetic appeal. This knob lock offers a durable brass construction, smooth operation, and a clean satin chrome finish — making it a trustworthy, long-lasting solution for everyday doors.