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The BSC PREFERRED PB3979 is a case of 1000 reclosable poly bags designed for parts storage, inventory management, and product protection in trade and light industrial environments. Each bag features a single-track zipper that runs the full width of the bag, creating a secure seal that keeps contents clean and protected from moisture. A large white write-on block is printed directly on the bag, allowing part numbers, lot codes, or other identification to be written with a standard pen. No adhesive labels are required. These bags meet FDA and USDA requirements, making them suitable for a wide range of storage and packaging applications.
The PB3979 bags are well-suited for HVAC, plumbing, electrical, and pool supply professionals who need a reliable, reusable storage solution for small parts, hardware, gaskets, fittings, and similar components. The reclosable zipper allows bags to be opened and resealed multiple times without losing integrity. The write-on block simplifies parts identification on the shelf or in a service van. Sold in cases of 1000, this product is an efficient bulk option for shop or warehouse use. Dimensions listed are inside usable dimensions of the bag.
General-purpose reclosable poly bags suitable for parts packaging, inventory storage, and component organization across HVAC, plumbing, electrical, and related trade applications.
No installation required. Store bags in a cool, dry location away from direct sunlight to maintain material integrity. When using the write-on block, allow ink to dry fully before sealing to avoid smearing inside the bag. Handle bulk case packaging with care to avoid puncturing individual bags during storage or transport.
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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