3B3-7224-84LHC Jaken Boltless Shelving 72″L x 24″W x 84″H Series 300B – 3 Shelf Unit Heavy Duty Beams Laminated Particle Board
3B3-7224-84LHC Jaken boltless shelving provides a durable, easy-to-assemble storage solution for warehouses, stockrooms, and industrial workspaces. This Series 300B 3-shelf unit measures 72″L x 24″W x 84″H, ships complete with laminated or particle board decking, and features a powder-coated gray steel finish for long-lasting service.
Features & Benefits
Tool-free, rivet-style assembly eliminates nuts, bolts, and shelf clips for fast setup. Open-design units have no cross braces, allowing four-sided access. Shelves are adjustable in 1.5″ increments to accommodate varied inventory. Robust steel uprights and heavy-duty beams provide stable bulk storage; decking options include 3/4″ particle board or laminated board for different load and surface needs. Units can be ganged using interlocking tie plates (sold separately).
Specifications
Dimensions: 72″ L × 24″ W × 84″ H. Shelves: 3 levels with adjustable spacing in 1.5″ increments. Finish: powder-coated gray steel. Decking: laminated board or 3/4″ particle board. Approximate shipped weight listed on a retailer page: ~158.4 lbs. SKU variants noted: JK-3B3-7224-84LH / JK-3B3-7224-84LHC. Specific per-shelf load ratings are not listed on retailer pages and should be confirmed with supplier for heavy-capacity planning.
Applications
Well suited for industrial shelving, warehouse racking, backroom and retail stockroom storage, maintenance/MRO areas, and general-purpose steel storage racks where adjustable, heavy-duty, boltless shelving is desired.


