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The BSC PREFERRED P2536K is a kraft mailing and document storage tube sold in a case of 34 units. Built with 3-ply spiral wound construction, each tube delivers reliable strength for protecting rolled documents, prints, and blueprints during storage or transit. White end caps are included with each tube and snap securely into place to prevent contents from shifting or falling out. The caps are engineered to stay seated during shipment, reducing the risk of damage in handling. Tubes are reusable and recyclable, making them a practical choice for facilities with ongoing mailing or archiving needs. Sizes listed reflect usable interior space; actual tube lengths are longer to accommodate the snap-in end caps, which add approximately 2.5 inches.
These tubes are suited for offices, print shops, architectural firms, engineering departments, and any operation that regularly ships or stores rolled documents. The 3-ply kraft construction handles standard mailing conditions without special packaging equipment. End caps are included, so no additional closure hardware is required at pack time. The case quantity of 34 tubes supports moderate to high-volume mailing and storage workflows where consistent, reliable packaging is needed.
Designed as a direct equivalent to part number S-3943. Suitable for general mailing and document storage applications requiring a standard kraft spiral-wound tube with snap-in end caps.
No tools are required to assemble these tubes for use. Insert the document or rolled material into the tube, then press each white end cap firmly into place until seated. Verify both caps are fully engaged before labeling for shipment. Tubes should be stored flat or upright in a dry environment to maintain structural integrity.
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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