Bsc Preferred S1518K Kraft Crimped End Mailing Tubes 70pk

Product Description

The BSC PREFERRED S1518K is a case of 70 kraft crimped end mailing tubes designed for secure, tape-free shipping and storage of rolled documents, prints, and similar materials. Each tube features a pinch-to-close crimped end that stays sealed without adhesive, yet opens easily for reuse. Construction is 3-ply spiral wound kraft, providing a sturdy cylindrical wall suitable for repeat handling. Sizes listed reflect the usable interior space of each tube; actual tube length is longer than the stated interior dimension. These tubes are also recyclable, supporting facilities with waste-reduction requirements.

These mailing tubes are suited for shipping and storage applications in offices, print shops, warehouses, and distribution environments. They are commonly used to protect architectural drawings, blueprints, posters, and other rolled stock during transit. Sold as a case of 70 individual tubes, this SKU is equivalent to part number S-631. The crimp-end design eliminates the need for separate end caps or tape, simplifying pack-out workflows.

Key Features

• Crimped ends pinch closed and stay sealed without tape
• Ends reopen easily, allowing tubes to be reused
• 3-ply spiral wound kraft construction for added wall rigidity
• Sizes reflect usable interior space; actual tube length is longer
• Recyclable material supports sustainability initiatives
• Equivalent to part number S-631

Compatibility

Equivalent to part number S-631. Designed as a general-purpose crimped end mailing tube for standard document and rolled-material shipping applications.

Installation Notes

No tools are required to prepare these tubes for use. Insert rolled contents, then pinch the crimped ends firmly to close. When reusing, open ends carefully to avoid tearing the crimp. Store unused tubes in a dry environment to maintain structural integrity.