Jaken Boltless Shelving 3B3-7224-72WHR 72″L x 24″W x 72″H Series 300B – 3 Shelf Unit Extra Heavy Duty Particle Board
3B3-7224-72WHR Jaken boltless shelving designed for heavy-duty warehouse and backroom storage. This Series 300B 3-shelf unit ships with 3/4″ particle board (or laminated board depending on SKU), powder-coated gray steel, and a rivet-style, tool-free assembly for fast installation.
Features & Benefits
Industrial-strength steel uprights with a powder-coated gray finish for corrosion resistance and long service life. Boltless/rivet construction enables tool-free assembly without nuts, bolts or shelf clips, and units require no cross braces so shelves are accessible from all four sides. Shelves are adjustable in 1½” increments to accommodate varied load heights. Optional interlocking tie plates allow multiple units to be joined for continuous runs; accessories such as foot plates and alternate beam/decking options are available.
Specifications
Nominal dimensions: 72″ L x 24″ W x 72″ H; 3 shelf levels standard. Decking: 3/4″ particle board or 3/4″ white laminated board (varies by SKU); wire mesh offered on other variants. Adjustable shelves every 1½”. Finish: powder-coated gray steel. Exact per-shelf and per-unit load ratings and warranty terms are not specified on the product pages and should be confirmed with the supplier for heavy or specialty use.
Applications
Well suited for warehouses, retail stockrooms, MRO and facility storage, backrooms, and general industrial storage where durable, adjustable, and economical steel storage racks are required. Optimized for industrial shelving, boltless shelving and warehouse racking configurations needing flexible, heavy-duty shelving solutions.


