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Sugatsune DG-BT2 glass door knob is a brass knob from Sugatsune America designed specifically for glass doors, so it gives a dedicated solution instead of improvising with cabinet hardware. The 1-9/16 inch, or 40 mm, diameter face provides a broad gripping surface, which helps users get a solid handhold on a smooth glass panel. The satin chrome finish on the brass body creates a neutral, low-glare look, which blends well with common glass door hardware and keeps fingerprints less obvious during regular use. The knob is part of the DG-BT2 Series, so it follows a consistent design family when multiple doors need a coordinated appearance across a project. The manufacturer part number DG-BT2/40-SC clearly identifies this exact size and finish, which matters when reordering or matching existing installations.
The DG-BT2 Series knob uses a 1/2 inch cut out diameter, which means the glass door needs a 1/2 inch hole to accept the hardware and seat the knob correctly. The specified glass thickness range of 5/16 inch to 1/2 inch tells you the clamping components are proportioned for those panel sizes, which supports secure mounting without overloading the glass edge. The knob is noted as having no screws, which indicates the design relies on a through-glass connection rather than face-driven fasteners into the glass, so the clamping method is aligned with typical glass hardware practice. This combination of cut out size and thickness range helps streamline coordination with the glass shop on new doors or replacements.
The SAP description identifies this product as a glass door knob with a 40 mm diameter, which positions it for use on glass doors where a compact, consistent pull point is required. The glass thickness capability of 5/16 inch to 1/2 inch aligns with many interior glass door and panel applications, so it works in a wide band of typical installations. The satin chrome finish called out in the product name gives a subdued metallic look, which coordinates with other satin chrome fittings often specified on office, showroom, or residential glass doors. Because the knob belongs to the DG-BT2 Series, it can be used wherever that series is already installed to keep a uniform appearance across multiple doors on the same project.
The brass construction listed for the DG-BT2 Series provides a dense metal core, which helps the knob feel substantial in hand and supports repeated pulling without deforming under normal use. The 1-9/16 inch diameter offers a predictable bearing surface against the glass, which helps distribute contact forces each time the door is operated. The specified glass thickness range of 5/16 inch to 1/2 inch creates a clear boundary for panel selection, which aids fabricators in choosing glass that will be properly clamped by this hardware. The 1/2 inch cut out diameter also gives glaziers a single, consistent drilling dimension, which reduces layout variation from door to door. The manufacturer part number DG-BT2/40-SC and the DG-BT2 Series designation together provide precise identification, which simplifies matching this knob on future service calls or expansions of an existing installation.
The Sugatsune DG-BT2 glass door knob is specified for glass thickness from 5/16 inch to 1/2 inch, so it suits many standard interior glass door panels.
The DG-BT2 glass door knob uses a 1/2 inch cut out diameter, so a 1/2 inch hole in the glass aligns the hardware with the panel.
The DG-BT2/40-SC knob is described as brass, which provides a solid metal body for repeated door operation on glass installations.
The DG-BT2 satin chrome knob has a 1-9/16 inch, or 40 mm, diameter, giving a broad gripping surface on the glass door.
The SAP description lists it as a glass door knob, so it is intended for use on glass doors and panels.
The product name specifies a satin chrome finish, giving a neutral metallic appearance that coordinates with satin chrome glass hardware.
The DG-BT2/40-SC from Sugatsune America pairs a 40 mm diameter brass knob with a satin chrome finish, which suits many glass door environments needing a compact, consistent pull point. The specified 1/2 inch cut out diameter and 5/16 inch to 1/2 inch glass thickness range give clear fabrication targets for glaziers and installers working on new doors or replacements. With a defined role as a glass door knob in the SAP description and precise identification as DG-BT2/40-SC, this part provides a straightforward choice when a satin chrome DG-BT2 Series glass door knob is required.
