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18 inch heavy duty shelf bracket describes this Pro Value Series single slot shelf bracket built for demanding storage runs in shelf, closet, and garage organization. The ANSI/BHMA Grade II rating defines its performance level, so it supports commercial and residential shelving where verified strength is required. The bracket is made from heavy duty 12-gauge steel, which resists bending under load and supports straight, true shelves over time. Its brushed zinc finish provides a zinc br surface that helps the bracket stand up to normal shop or storage environments while matching other zinc-finished standards. Designed as a single bracket working in pairs, it aligns with shelf standards and gives installers a consistent support profile along the run. The Pro Value Series branding signals a trade-focused line, so the bracket fits into professional workflows where repeatable results matter on every job.
This single slot shelf bracket is part of a shelf standards and brackets system, so it is intended to seat into vertical standards in shelf, closet, and garage organization layouts. Working as a pair, the 18 inch length provides support under deeper shelf boards common in utility or closet storage. The ANSI/BHMA Grade II classification supports use in higher duty installations, so runs can be planned for heavier stored items within the 250-425 lb per pair range, based on bracket length. Because it is manufactured from heavy duty 12-gauge steel with a brushed zinc finish, the bracket integrates cleanly with zinc-finished standards and supports repeatable alignment along the wall.
This Pro Value Series single slot shelf bracket is specified for shelf, closet, and garage organization, so it fits projects using standards and brackets to build adjustable shelving. The 18 inch length suits deeper shelves often used in garages and utility spaces, giving stored items more surface without exceeding the support arm. The heavy duty 12-gauge steel material resists flex on longer projections, helping wide shelves stay flat when paired correctly. The ANSI/BHMA Grade II rating defines it as a higher performance option within shelf standards and brackets, so it works in storage locations where regular loading and unloading are expected. With a brushed zinc finish, the bracket visually matches other zinc br components, which helps maintain a consistent look across entire closet or garage systems.
The bracket is equipped with a locking mechanism for added security and immobilization, which means once it is engaged in the standard, the arm is restrained against unintended dislodging. This matters when shelves are frequently bumped or when loads shift, because the immobilized bracket helps keep the shelf seated in the standard slots during normal use. Load ratings of 250-425 lb per pair, based on length of bracket, give installers a defined capacity window for planning how many brackets and supports to use under heavier shelving. The brushed zinc finish on heavy duty 12-gauge steel combines surface protection with structural strength, supporting long-term use in closet and garage environments where metal hardware is exposed. The manufacturer part number B01-53181-224 clearly identifies this specific 18 inch brushed zinc version within the Pro Value Series line, helping trades match the correct bracket when extending or servicing existing installations.
The shelf bracket has load ratings of 250-425 lb per pair, based on bracket length, so shelving runs can be planned to stay within that range for typical storage applications.
The shelf bracket locking mechanism provides added security and immobilization, so once seated in the standard, the arm resists accidental movement that could disturb the shelf position under load.
The ANSI/BHMA Grade II rating indicates the shelf bracket meets a defined performance level, supporting use in heavier duty shelf, closet, and garage organization projects.
The shelf bracket uses heavy duty 12-gauge steel, which provides a stiff support arm, helping reduce flex and maintain level shelves under rated loads in everyday storage environments.
The shelf bracket brushed zinc finish, described as zinc br, creates a protective metallic surface that matches other zinc-finished standards and suits exposed closet or garage hardware.
The shelf bracket is identified as Pro Value Series manufacturer part number B01-53181-224, which specifies the 18 inch single bracket in brushed zinc for consistent reordering.
The Pro Value Series 18 inch heavy duty single slot shelf bracket with locking mechanism combines ANSI/BHMA Grade II performance, 250-425 lb per pair load ratings, heavy duty 12-gauge steel, and a brushed zinc finish. Those verified details support closet, shelf, and garage organization projects that depend on strong, secure, and consistent shelf standards and brackets. For jobs that use Pro Value Series hardware line-wide, this specific B01-53181-224 bracket helps keep specifications aligned from one installation to the next.
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