Jaken Boltless Shelving 3B3-4818-72L — 48″L x 18″W x 72″H Series 300B – 3 Shelf Unit Laminated Board Decking
3B3-4818-72L Jaken boltless shelving is a three-shelf, 48 × 18 × 72 in storage unit with laminated board decking, powder-coated gray steel construction and rivet-style tool-free assembly—built for efficient heavy or bulky storage.
Features & Benefits
Tool-free boltless (rivet) assembly enables fast setup and reconfiguration; no nuts, bolts or shelf clips required. Open-access design requires no cross braces and allows four-sided loading. Shelves adjust in 1.5″ increments for flexible storage layouts. Durable powder-coated gray steel uprights and laminated board decking provide a practical, low-cost solution for industrial shelving needs. Optional particle board decking and interlocking Tie Plates are available to join units for longer runs. Keywords: industrial shelving, boltless shelving, heavy-duty shelving, steel storage racks, warehouse racking.
Specifications
SKU: JK-3B3-4818-72L. Dimensions: 48 × 18 × 72 in (L × W × H). Shelf count: 3. Unit weight: 84.7 lbs (distributor listing). Decking: laminated board (particle board option available). Finish: powder-coated gray steel. Shelf adjustability: every 1.5″. Typical available heights: commonly sold at 7′ (72″), configurable from ~3′ to 12′. Tie Plates sold separately.
Applications
Ideal for warehouses, backrooms, retail stockrooms, offices, light industrial and MRO storage where economical, flexible bulk storage is needed. Suited to heavy or bulky items stored in bulk, picking and stockroom staging, and general facility racking needs.


