Wooden dowel hammered into the wall hole for the fasteners, over time, dries out and keeps bad, especially heavy items, such as kitchen shelves. Insert the before driving a small wedge: when the depth of the dowel it, resting in the bottom of the hole, will begin a counter-movement and firmly stuck this wooden tube.
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AND HAMMER — EASY
Even firmly planted on the wooden handle of a hammer eventually relaxes from the shock and shrinkage of wood. Again to strengthen it will help the screw, screwed in the center cross,...
Protective sensor
Motion sensor DD-010 disassembled with the control board removed and an additional siren (100 dB sound level) type KPS-4510 connected. Motion sensors (DD) based on Fresnel lenses and...
