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The BSC PREFERRED P4018K is an economical kraft mailing tube designed for document storage and postal shipment. Built with 3-ply spiral wound construction, each tube delivers the rigidity needed to protect rolled documents, blueprints, posters, and similar materials in transit. White snap-in end caps are included with each tube and are engineered to stay seated during shipment without popping off. Sizes listed reflect usable interior space; actual tube lengths are longer to accommodate the end caps, which add approximately 4 inches total. Sold as a case of 15 tubes, this SKU suits facilities, print shops, and shipping departments that move documents regularly.
These kraft tubes are suited for light commercial and office environments where documents need a protective, reusable shipping format. Typical applications include architectural and engineering drawing distribution, poster mailing, and archival document storage. The tubes are reusable and recyclable, making them a practical choice for operations with recurring document shipment needs. This product is equivalent to part number S-10722.
General-purpose kraft mailing tubes compatible with standard rolled documents and materials requiring cylindrical protective packaging for storage or shipment.
Insert rolled documents fully into the tube before pressing end caps firmly into each opening until seated. Verify both caps are fully snapped in before handing off to a carrier. For archival storage, keep tubes in a dry environment away from moisture to preserve both the kraft material and contents.
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