48" x 36" Boltless Shelving x Series - Extra Shelf Heavy Duty Particle Board

3BX1-4836-WH Jaken Boltless Shelving 48"L x 36"W x Series 300B - Extra Shelf Heavy Duty Particle Board

3BX1-4836-WH Jaken boltless shelving extra shelf for Series 300B — 48"L x 36"W — durable particle board decking in a heavy‑duty boltless steel frame. Ideal for industrial shelving and warehouse racking where easy assembly and adjustable storage are required.

Features & Benefits

Tool-free, rivet-style boltless shelving enables fast assembly and reconfiguration. Heavy‑duty steel uprights with powder-coated finish resist wear in busy storage areas. Particle board decking provides a flat work surface for boxes, bins and bulk items; laminated options are commonly available. Shelves are accessible from all sides and can be adjusted in 1.5" increments. Optional channel beams or additional supports can be added for higher-capacity needs. Keywords: industrial shelving, boltless shelving, heavy-duty shelving, warehouse racking.

Specifications

SKU: 3BX1-4836-WH / JK-3BX1-4836-WH. Unit footprint: 48" L x 36" W. Item weight (example distributor listing): 45.7 lbs. Decking: 3/4" particle board (standard heavy-duty option); finish: powder-coated steel (typical gray). Shelf adjustability: 1.5" increments. Per-shelf load ratings and formal warranty vary by configuration and are not specified on the referenced listings; add channel beams or reinforced supports for heavier loads.

Applications

Designed for warehouse backrooms, retail stockrooms, MRO storage, e-commerce fulfillment and light industrial environments that require flexible, cost-effective steel storage racks and shelving. Use as starter units or expand with additional shelves and accessories to suit inventory and workflow needs.