400mm shelf bracket describes a 400mm-long support designed to carry up to 110 lb, so you can plan shelving runs around a clear load rating instead of guessing. This bracket is made from 304 stainless steel, which resists corrosion and staining in typical residential and light commercial environments, supporting consistent appearance and service life. The mirror finish on the bracket presents a smooth, reflective surface that visually matches other polished hardware in closets or garages. A space-saving, undermount design positions the support under the shelf, keeping the bracket tight to the structure so walkways stay clearer in narrow spaces. The bracket weight of 1,100 g reflects a substantial steel section, which helps the bracket handle its rated capacity without excessive flex. Branded by Sugatsune America, the BY-400 model gives installers a defined part number to standardize on across projects.
The space-saving, undermount design positions the 400mm shelf bracket below the shelf surface, which keeps the top of the shelf free for storage while the structure works underneath. The 400mm length gives a consistent dimension to reference when setting out brackets along a wall, saving layout time on repeat installations. With an 110 lb capacity, installers can plan bracket spacing knowing what each support is intended to handle, which helps align fastener placement with expected loading. The use of 304 stainless steel means the same installation approach can be applied in closets, pantries, or typical garages without changing material strategy for light moisture exposure. The mirror finish supplies a finished, visible edge when the bracket is exposed, which can reduce the need for added trim in open-shelf applications.
The Sugatsune America BY-400 bracket serves shelf, closet, and garage organization applications, aligning with shelving and accessories work where clear load ratings matter. Its space-saving, undermount design suits narrow walk-in closets, reach-in closets, and tight garage bays, where projecting side brackets would compete with stored items or traffic paths. In closet installations, the 400mm length supports typical shelf depths while keeping the support hidden below, which preserves usable surface for folded items or storage bins. For garage and utility shelving, the 304 stainless steel construction tolerates typical humidity and occasional contact with damp items, supporting long-term use around stored tools or supplies. Because the bracket weight is 1,100 g, it feels substantial when handled on site, which helps installers read how it will behave under typical 110 lb loading.
The 400mm shelf bracket dimension lets installers create jigs or templates for drilling and layout, giving consistent bracket spacing and reducing on-site measuring time. An 110 lb capacity gives a numerical target for each support, which allows more deliberate planning of bracket count per shelf span, reducing the chance of overloading any single point. The 304 stainless steel material streamlines material selection, because the same bracket can be used across closets, pantries, and typical garage storage without changing hardware for light moisture variations. The mirror finish provides a finished edge that looks intentional when visible under glass, wood, or laminate shelves, reducing rework around appearance-sensitive areas. As part of Sugatsune Americas BY-400 product class of shelf brackets, this model fits into a predictable hardware lineup, helping shops standardize ordering, stocking, and field replacement when matching existing installations.
The BY-400 shelf bracket is 400mm long, giving installers a consistent depth reference when laying out closet or garage shelving runs.
The 400mm shelf bracket has a 110 lb capacity, so shelf spans can be planned around that rating for storage and organization projects.
The Sugatsune BY-400 bracket is made from 304 stainless steel, which resists rust and staining in typical closet and garage environments.
The space-saving, undermount design supports the shelf from below, keeping the top surface clear and preserving headroom in narrow spaces.
This stainless steel shelf bracket has a mirror finish, providing a reflective, polished appearance that coordinates with bright hardware.
The BY-400 bracket weighs 1,100 g, indicating a substantial steel section that supports its 110 lb rated capacity in everyday use.
The Sugatsune America BY-400 400mm shelf bracket combines a space-saving undermount layout with an 110 lb capacity, giving installers a clearly defined support point for closet, shelf, and garage organization work. Its 304 stainless steel construction and mirror finish align with projects that demand both strength and a clean, polished appearance. With a consistent 400mm length and 1,100 g weight, this bracket fits well into standardized shop routines for layout, drilling, and repeat installations. Choose this 400mm shelf bracket when a documented capacity and stainless steel construction are central to the shelving plan.