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Cylinder: Two-sided key cylinder that allows key operation on both sides of the door Useful loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentssitereader033viewer20220421125e8e395b150f0818cb681263html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=double-cylinder-two-sided-key-cylinder-that-allows-key-operation-on-both-sideshtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: ironmongernetironmongernetwp-contentthemesironmongeruploadspdfsglossarypdfDouble Cylinder: Two-sided key cylinder that allows key operation on both sides of the door Useful loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentssitereader033viewer20220421125e8e395b150f0818cb681263html5thumbnails6jpg 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ironmongernetironmongernetwp-contentthemesironmongeruploadspdfsglossarypdfDouble Cylinder: Two-sided key cylinder that allows key operation on both sides of the door Useful loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentssitereader033viewer20220421125e8e395b150f0818cb681263html5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=double-cylinder-two-sided-key-cylinder-that-allows-key-operation-on-both-sideshtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: ironmongernetironmongernetwp-contentthemesironmongeruploadspdfsglossarypdfDouble Cylinder: Two-sided key cylinder that allows key operation on both sides of the door Useful loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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