42" x 48" x 84" Boltless Shelving Series - Archive Unit Heavy Duty Particle Board

3B4-4248-84WH Jaken Boltless Shelving 42"L x 48"W x 84"H Series 300B - Archive Unit Heavy Duty Particle Board

3B4-4248-84WH Jaken boltless shelving — Series 300B archive unit measuring 42"L x 48"W x 84"H. Designed for reliable heavy-duty particle board decking, tool-free rivet assembly, and flexible storage in warehouses, backrooms and archive rooms.

Features & Benefits

Boltless/rivet assembly for fast, tool-minimal installation; 3/4" heavy-duty particle board decking for stable storage of boxed files and parts; shelves adjustable in 1.5" increments to accommodate varied loads; powder-coated steel finish (gray) for corrosion resistance and long service life; open, four-sided access due to no cross braces, enabling efficient picking and reconfiguration. Ideal for industrial shelving, boltless shelving and heavy-duty shelving needs.

Specifications

Nominal dimensions: 42" L x 48" W x 84" H. Manufacturer SKU listed as JK-3B4-4248-84WH (commonly referenced alongside 3B4-4248-84WH). Unit weight listed approximately 227.5 lbs. Standard Series 300B construction: powder-coated steel uprights and beams with particle-board decks; shelves adjustable every 1.5". Load ratings vary by configuration; described as heavy-duty archive/warehouse racking—specify exact capacities with supplier for engineered loads.

Applications

Purpose-built for archive storage, warehouse racking, retail stockrooms, MRO areas and distribution backrooms. Suited to boxed records, small-parts bins and bulk storage where durable, reconfigurable steel storage racks and industrial shelving are required.