metal hardware; hardware of metal, small; hardware made of metal, small; door hardware of metal; small hardware of metal; small metal hardware; window hardware of metal; small items of metal hardware; small metallic hardware; pins [metal hardware]; hooks [metal hardware]; sleeves [metal hardware]; pins [metallic hardware]; metal door hardware being non-powered door actuators; washers of metal for hardware; metal door hardware being keys and key cylinders; buckles of common metal [hardware]; washers [metal hardware]