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The BSC PREFERRED HD241818 is a heavy-duty single wall kraft corrugated shipping box engineered for bulk cargo and industrial shipping applications. Built to 275/ECT-44 construction standards, these cartons deliver approximately 40% greater stacking strength compared to standard shipping containers. Sold flat in bundles of 10, they are suited for warehouses, distribution centers, and trade supply operations where reliable, high-load packaging is required. HVAC, plumbing, and electrical supply houses frequently use boxes of this specification for shipping heavy components and parts.
These corrugated boxes are appropriate for commercial and industrial shipping environments where standard containers lack sufficient structural integrity. The ECT-44 edge crush rating makes them well suited for palletized loads and high-stacking scenarios. They ship and store flat, minimizing staging space on the floor or shelf until needed. The HD241818 is equivalent to part number S-12652, allowing direct substitution where that part number has been specified.
Direct equivalent to part number S-12652. Suitable as a heavy-duty single wall corrugated shipping carton for bulk cargo and general industrial packaging applications.
These boxes are assembled from flat and require no specialized tools. Inspect each carton for damage before loading to ensure structural integrity is not compromised. Do not exceed the rated load capacity for stacked configurations. Follow standard safe lifting and palletizing practices when preparing shipments.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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