UAP Thumb Turn Euro Cylinder Barrel Door Lock 3 Star Kitemarked, Multiple Sizes

BSi 3 Kitemarked - KM561977. UAP Black Iron Door Chain - Sliding Door Security Chain - Heavy-Duty Door Lock. - Has a modern and sleek looking 'stadium' oval shaped thumb turn. - Thumb turn features a red marking in the top and an information sticker shows how it should be correctly positioned to lock.

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