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OnBuy.com£46.25Visit shop Ncl White Door Knobs Door Knob Interior Porcelain Square Door Levers Matte Black Privacy Door Handles Door Locks For Bedroom And Bathroom 792105610153
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This NCL Hardware door knob is designed for homeowners and builders seeking a blend of aesthetic appeal and reliable function for interior doors. Its key benefit is the durable porcelain construction with a stylish matte black finish that complements various home decors, while a potential caveat is its privacy-focused function, making it unsuitable for exterior applications requiring high security.
| Colour | Black |
|---|---|
| Model Part Number | CN004MB-BK |
| Brand | NCL Hardware |
This knob is best suited for interior doors requiring a privacy lock, such as bathrooms, bedrooms, and powder rooms.
The product is manufactured by NCL Hardware and meets ANSI Grade 3 standards, which indicates a certain level of durability for residential use. Specific warranty details would be available from the retailer or NCL Hardware directly.
No, this knob is designed for interior privacy functions and is not recommended for exterior doors where higher security is required.
Clean the matte black finish with a soft, damp cloth. Avoid using abrasive cleaners or harsh chemicals to prevent damage to the finish.
The knob supports standard door thicknesses from 1-3/8 to 2-1/6 inches (35-55 mm).
Yes, the backset is adjustable to fit either 2-3/8 or 2-3/4 inches (60-70 mm).
The interior rose is made of sturdy zinc alloy for a secure mechanism.
Check and tighten the mounting screws on the interior side of the knob assembly.
Ensure the latch bolt is aligned correctly with the strike plate. Check for any obstructions in the door or frame. Lubricate the mechanism if necessary with a silicone-based spray.
Verify the door is not warped or binding. Ensure the latch bolt retracts smoothly. Check that the internal mechanism is free of debris.
Setup: The NCL Hardware door knob is designed for easy installation, requiring only a screwdriver. It fits doors with a thickness ranging from 1-3/8 to 2-1/6 inches (35-55 mm). The backset is adjustable to either 2-3/8 or 2-3/4 inches (60-70 mm), accommodating most standard door preparations. The internal mechanism utilizes a secure zinc alloy rose for stability.
Compatibility: This knob is suitable for most standard interior doors that require a privacy lock function. It is compatible with both left-handed and right-handed doors. Ensure your door has a standard latch hole prepared.
Care: To maintain the matte black finish and porcelain surface, clean with a soft, damp cloth. Avoid using abrasive cleaners or harsh chemicals, which can damage the finish. Periodically check that screws are tight to ensure continued stability.
