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The BSC PREFERRED 663 is a standard-strength industrial corrugated box manufactured from 200/ECT-32 kraft corrugated material. Designed for general-purpose packaging and shipping applications, these boxes provide reliable structural integrity for bulk cargo and industrial supply storage. The ECT-32 edge crush test rating indicates the board can handle routine stacking and transport loads. Sold in a pack of 25 units, this SKU suits operations that need a steady supply of consistent, recyclable packaging on hand. Warehouse staff, shipping departments, and facilities teams are the primary users.
These corrugated boxes fit standard industrial and commercial shipping workflows, including bulk cargo consolidation, warehouse storage, and product fulfillment. The 200-pound burst strength rating combined with the ECT-32 classification makes them appropriate for light-to-medium weight contents in single-wall corrugated applications. The kraft construction supports recycling programs, which is a common requirement in facilities managing waste and sustainability compliance. Each pack contains 25 boxes, reducing reorder frequency for high-volume shipping operations.
Designed as a standard OEM-style replacement and equivalent to part number S-4780. Suitable for general industrial and commercial packaging applications requiring 200/ECT-32 single-wall corrugated boxes.
No tools or mechanical installation required. Store boxes flat in a dry environment away from moisture to preserve board integrity before use. Follow your facility or carrier packaging guidelines when sealing and labeling for shipment. Handle with care to avoid crushing edges prior to packing, as edge crush resistance is critical to stacking performance.
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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