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The BSC PREFERRED P4020K is a kraft mailing and document storage tube designed for secure shipment and long-term storage of rolled documents, blueprints, posters, and similar materials. Built with 3-ply spiral wound construction, these tubes resist crushing and deformation during transit. Each tube includes white plastic end caps that snap firmly into place and are engineered to stay seated during shipment. Sold in a case of 15 tubes, the P4020K is a practical supply for mailrooms, print shops, architectural offices, and facilities teams handling document distribution on a regular basis.
These kraft tubes are suited for both internal document storage and outbound mailing applications. The reusable and recyclable construction makes them a practical choice for organizations managing frequent document shipments or archival storage. Sizes listed reflect usable interior space; actual tube lengths are longer due to the end cap design, which adds approximately 4 inches total. This product is equivalent to part number S-12086, making it a direct sourcing alternative for operations already standardized on that item.
Equivalent to part number S-12086. Suitable as a direct replacement for standard kraft mailing tubes in document storage and shipment applications.
Insert rolled documents into the tube before snapping end caps into place. Verify the end caps are fully seated on both ends before sealing for shipment. These tubes are designed for standard postal and parcel carrier use; check carrier size restrictions before shipping. Tubes are reusable - inspect end caps for damage before reuse to ensure contents remain secure.
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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