20mm Door Viewer Extension with 14mm Barrel in Polished Brass
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Premium Quality: Made from polished
brass, ensuring durability and an elegant finish.
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Perfect Fit for Various Doors: Designed
to extend 42mm Barrel Door Viewers by 20mm, making them suitable
for a wide range of door thicknesses.
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Compatible with 14mm Barrel Viewers: This
extension is specially designed for 14mm barrel door viewers, providing
an easy and seamless fit.
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Essential for Locksmiths & Door
Installers: A must-have accessory to ensure a secure and proper fit
for door viewers in non-standard doors.
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Important Note: If using the door viewer through
a door knocker, add 20mm to the required length for proper fitting.
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Easy Measurement & Installation:
Measure the thickness of your door, frame, or wall before
selecting the extension.
Ideal
if you need to increase the door viewer length by 10-20mm for a secure
installation.