Aluminium door handle Franz Schneider Brakel
FSB 4224
FSB views its new lockset plate for glass doors (model 4224) as coherently complementing FSB lever handle models 1063, 1078 and 1088. The furniture harmonises with handle and frame and, through its lock cover, echoes with visual concision the divide between gripping and angled sections. Its surface lies flush with any DIN frame, causing it to visually unify frame and hardware. Door frames that are not to the DIN specification can, of course, also be used - though the flush-frame effect cannot then be guaranteed. The furniture can also be used in conjunction with partition systems.
The glass door's transparency is underscored by the tight dimensions of the lock cover, which is some 10 % smaller than in standard glass door furniture. This paring-down was achieved by developing a special-purpose lock that is every bit as rugged and functional as larger models as well as being suitable for all sizes of glass door. We have developed a special heavy-duty bearing for heavily frequented doors involving an expansion sleeve in Teflon-coated stainless steel that encompasses the door handle over its entire bushing area whilst also dependably withstanding the mechanical forces exerted on large-format glass doors.
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