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Shelf Support for Main Frame Type B describes this Sugatsune America XL-US01-B20 part as a dedicated support for main frame Type B, so it gives installers a clearly defined role in closet and garage organization layouts. The product is classified under Shelf Supports, which positions it as a structural component in shelf, closet, and garage organization projects where dependable support is important. The web description notes it is designed for Type C and K, so it can serve as a common support solution where those frame types are used together in a system. Two supports are needed for one shelf, which sets a precise planning rule so installers can estimate quantities accurately and lay out supports consistently along the run.
The Sugatsune America XL-US01-B20 description states that two supports are needed for one shelf, so installers can base their layout and material list on a fixed ratio of supports to shelves. That quantity rule also helps maintain consistent performance from shelf to shelf because each span is backed by the same number of supports. The product is identified as Shelf Support for Main Frame Type B and is noted as being for Type C and K, which ties installation directly to those frame types in a system design. With those frame references defined, the support can be positioned as part of a predictable, repeatable installation workflow in closet and garage organization work.
The product name describes this XL-US01-B20 part as a Shelf Support for Main Frame Type B, so its primary use is in systems built around that frame style. The web description further notes that it is for Type C and K, placing it inside a defined family of compatible frame types in shelf, closet, and garage organization projects. That alignment with specific types allows installers working with Sugatsune America systems to match the support to the intended frame without guesswork. Because the item sits in the Shelf Supports class, it plays the role of transferring shelf loads into the structure, which is central to the stability of storage installations.
The requirement of two supports for one shelf provides a clear design rule that supports consistent spans and predictable support points from shelf to shelf. This helps installers standardize hole locations, drilling patterns, or frame positions around the expectation of a pair of supports per shelf, improving repeatability across a project. The zinc alloy material described in the web text gives the support a metal core, which helps it act as a durable contact point where shelves meet the frame. The presence of rubber in the material list adds a more forgiving surface at the shelf interface, helping the shelf seat more securely and reducing movement in everyday use. The matte chrome finish, combined with black, produces a hardware look that coordinates with other components in many storage systems, which matters when shelves sit at eye level in closets or garages. Being sold by Wurth Baer Supply, a distributor to the woodworking industry, also situates this support in a professional-grade supply chain that serves cabinet and storage builders.
The Sugatsune America XL-US01-B20 is a Shelf Support for Main Frame Type B, used to support shelves in systems built around that frame style in closet and garage organization projects.
The XL-US01-B20 web description notes it is for Type C and K, so it is intended for use in systems using those frame types as part of the structure.
The product description states that two supports are needed for one shelf, which sets a fixed planning rule for quantity calculations and layout.
The web description lists zinc alloy and rubber, combining a solid metal body with a softer interface at the shelf contact point.
The finish is described as matte chrome and black, providing a low-glare metal look with dark accents suited to many storage systems.
The XL-US01-B20 is listed under Shelf Supports in the Shelf, Closet & Garage Organization category, placing it among structural shelf hardware.
The Sugatsune America XL-US01-B20 Shelf Support for Main Frame Type B pairs zinc alloy strength with a rubber interface, so it supports shelves while helping them sit securely in everyday use. Its definition as a Shelf Support for Main Frame Type B, and its stated use with Type C and K, positions it for projects built around those frame styles. With a fixed rule of two supports for one shelf, it suits installers who want predictable planning and uniform layouts across closet and garage organization jobs.