12mm x 200mm shelf support describes a compact support with a 12mm diameter and 200mm length, which provides a defined bearing surface for a shelf so installers can plan bracket spacing and load paths with predictable geometry. Manufactured by Sugatsune America, this support comes from a hardware line focused on functional architectural components, giving woodworkers and fitters a clear, repeatable option when standard light-duty pins are not appropriate. The SAP description "DSP STEEL SHELF SUPPORT 200MM L X 12MM D" confirms the steel construction and key dimensions, so this support can be specified by part number when detailing projects. The satin stainless steel finish stated in the product name provides a muted metallic look that pairs well with contemporary casework where visible hardware should stay understated. Being sold per each lets installers calculate exact quantities for multi-shelf runs without overbuying full sets.
The web description notes "303/304 Stainless Steel Supplied with screw and plastic expansion anchor", which indicates the support is designed to work with a screw-and-anchor fixing, giving a positive mechanical attachment into suitable base materials. The same description states "Not designed for drywall installation.", which defines its intended use on substrates that can engage the expansion anchor rather than on drywall alone, guiding installers toward appropriate mounting locations. The expansion anchor reference shows the system expects a drilled hole sized for the anchor body, allowing the prestated 12mm diameter support to project cleanly while the anchor handles pull-out resistance behind the surface. The steel construction described in the SAP text works with this anchor-based installation by providing a rigid connection between the wall and the shelf bearing arm.
The web description specifically mentions "Glass / Shelf not included", which highlights that this component is intended to work under a separate glass or other shelf material rather than acting as a shelf itself. That callout points to use in custom shelving runs where installers choose glass, wood, or other materials while relying on the 12mm x 200mm support to carry the load from beneath. The satin stainless steel finish in the product name pairs especially well with glass, because the muted metallic tone stays visually quiet through transparent edges while still presenting a finished look at each support point. The 200mm length documented in the SAP description gives generous reach under typical shelf depths, increasing the contact area under glass or thin materials so edge pressure is reduced at the mounting line. The 12mm diameter described in the naming provides a compact but substantial profile under the shelf, supporting the panel without taking much visible height in the sightline.
The manufacturer part number DSP-S/20 ties all the key attributes - 12mm diameter, 200mm length, steel construction, and satin stainless appearance - to a single code, which simplifies specifying and repeating the same support across multiple projects. The designation "303/304 Stainless Steel" in the web description confirms the material family used, which helps designers and installers align this part with other stainless hardware when they want consistent appearance and base metal. The statement "Not designed for drywall installation." provides a clear mounting limitation, guiding layouts toward substrates that properly engage the supplied plastic expansion anchor for sustained pull-out performance. Because the description references a plastic expansion anchor, the installation approach centers on drilling to suit the anchor, seating it in the wall material, and then relying on the steel support to project the 200mm arm outward with stable alignment under the chosen shelf material.
The 12mm x 200mm shelf support has a 12mm diameter and 200mm length, which defines the projecting arm size for planning shelf depth and spacing.
The DSP-S/20 shelf support is described as 303/304 stainless steel with a satin stainless steel finish, giving a corrosion-resistant, low-glare metallic appearance.
The web description states "Not designed for drywall installation.", so this shelf support is intended for other mounting substrates that work with the expansion anchor.
The description notes 303/304 stainless steel supplied with screw and plastic expansion anchor, indicating a drilled-hole, anchor-and-screw mounting method into a suitable base material.
The web description mentions "Glass / Shelf not included", showing it is meant to support a separate glass or other shelf panel placed over the projecting arm.
This support carries manufacturer part number DSP-S/20, which links directly to the 12mm x 200mm satin stainless steel design for consistent reordering.
The combination of a 12mm diameter and 200mm length documented across the product name and SAP description gives this Sugatsune America shelf support a clear role in carrying individual glass or other shelves. The stated 303/304 stainless steel construction with satin stainless finish fits projects where visible supports should match other stainless elements while resisting typical indoor exposure. With the web description confirming a screw and plastic expansion anchor connection and noting that it is not designed for drywall installation, this DSP-S/20 support suits installers planning anchored shelving on appropriate substrates. For projects needing a defined, repeatable stainless shelf support sold per each, this part number offers a specific, documented option.