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The GLOBAL INDUSTRIAL B3176322 is a pack of 500 kraft clasp envelopes sized 10 inches wide by 15 inches long. Each envelope features a reinforced metal clasp for repeated use and a gummed flap for a secure, permanent seal when moistened and pressed closed. Constructed from strong 28 lb. woven kraft stock, these envelopes are built for durability in high-volume mailing and document storage environments. The brown kraft material resists tearing during handling, making this pack suitable for offices, warehouses, and facilities that process large quantities of documents or oversized correspondence regularly.
These clasp envelopes are well suited for mailing or storing legal documents, engineering drawings, catalogs, multi-page reports, and other flat materials that exceed standard letter size. The 10 by 15 inch format accommodates documents up to 9.5 by 14.5 inches without folding. The dual-closure design - metal clasp plus gummed flap - gives the option of temporary or permanent sealing depending on the application. Facilities managers, shipping departments, and administrative staff are the primary users of this format in both commercial and light industrial settings.
Designed as a standard-format clasp envelope for use with any manual or light mechanical envelope-sealing workflow that accepts 10 by 15 inch kraft envelopes.
No tools or trade licensing required for use. When sealing permanently, moisten the gummed flap evenly and press firmly for full adhesion. Store unused envelopes flat in a low-humidity environment to prevent the gummed flap from activating prematurely. Do not overstuff beyond the envelope capacity, as this may stress the clasp mechanism or cause seam failure.
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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