3B4-4230-84WH Jaken Boltless Shelving 42″L x 30″W x 84″H Series 300B – Archive Unit Heavy Duty Particle Board
3B4-4230-84WH Jaken boltless shelving designed for archive, warehouse and backroom storage: 42″L x 30″W x 84″H unit with heavy-duty particle board decking and tool-free assembly.
Features & Benefits
Industrial-grade boltless shelving engineered for easy, tool-free assembly and four-side access. Heavy steel uprights and riveted beams provide a stable platform for particle board or laminated decking. Shelves are adjustable in 1.5″ increments to adapt to changing inventory sizes. Powder-coat gray finish resists wear in warehouse and utility environments. The design balances strength and low-cost installation for efficient storage and order-picking workflows.
Specifications
Model/SKU: JK-3B4-4230-84WH (3B4-4230-84WH). Nominal dimensions: 42″ L x 30″ W x 84″ H. Typical item mass reported ~224.7 lbs (retailer specification). Decking: standard 3/4″ particle board; optional 3/4″ white laminated board or wire mesh. Shelf adjustability: 1.5″ increments. Finish: powder-coated gray steel. Assembly: boltless rivet design, no cross-braces required for four-sided access. Load ratings vary by configuration; consult supplier for application-specific capacities.
Applications
Ideal for warehouses, archives, retail stockrooms, distribution backrooms and facility MRO storage. Suited to storing boxes, bulk parts, archived records and medium to heavy items where reliable, adjustable industrial shelving and efficient warehouse racking are required.


