Cylinder lock for admission in door, has housing and housing-lateral hole in which housing pin charged by spring-elastic medium is movably taken-up, pin part and another pin part movable opposite to it
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Locking device
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Padlock
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Magnetic pin wall system for notice boards has clamp rotatable bar magnet clamp polarised orthogonal to length and clamped by rotating lever
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Internally multi-edged screw with a screwable cover element
