Jaken 215-MB45120 Beam 4.5″x 120″ Pallet Rack
215-MB45120 Jaken boltless pallet rack beam — 4.5″ depth x 120″ clear span — durable formed steel with orange powder-coat finish; sold per beam (two beams required per shelf) and designed for teardrop uprights.
Features & Benefits
Step/boltless beam design for fast shelf assembly, improved safety clip for secure engagement, compatible with most major pallet-rack manufacturers and teardrop uprights. Formed steel construction with powder-coat finish resists wear; sold individually so configurations are adaptable. Tool-free, slip-in connection using 3-pin connectors for 3.5″–5″ beam profiles simplifies installation. Ideal for industrial shelving, warehouse racking and heavy-duty shelving use.
Specifications
Model: 215-MB45120 (also listed as JK-215-MB45120). Beam depth: 4.5″; clear span: 120″. Typical even-load capacity (per pair, distributor-rated): ~4,585 lbs. Approximate beam weight: 32–34 lbs each. Material: formed steel; finish: orange powder-coat. Connector: 3-pin for 3.5″–5″ beams. Sold per beam; two beams required per shelf. Capacities are based on evenly distributed loads and industry-standard test practices.
Applications
Designed for warehouses, distribution centers, manufacturing and retail stockrooms where durable steel storage racks and boltless shelving are needed. Suited for palletized storage, heavy-duty shelving, backroom inventory, and facility MRO storage requiring adjustable, interoperable racking components.


