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The BSC PREFERRED PB4023 is a case of 1000 reclosable poly bags designed for parts storage, organization, and shipment in trade and industrial environments. Each bag features a single-track zipper that runs the full width of the bag, creating a secure seal that protects contents from moisture and contamination. A large white write-on block is printed directly on the bag, allowing part numbers, descriptions, or identifiers to be written with a standard pen. This eliminates the need for separate adhesive labels. Bags meet FDA and USDA requirements, making them suitable for both food-contact and regulated-material applications.
These reclosable bags are a practical solution for HVAC, plumbing, electrical, and pool supply professionals who need to store, label, and transport small parts, hardware, gaskets, fittings, or components. The write-on block is especially useful in shop or warehouse environments where quick part identification is critical. Bags are reusable and resealable, reducing waste in high-volume service operations. Sold in cases of 1000 units, this format suits supply houses, service fleets, and shop stockrooms. All listed dimensions reflect inside usable measurements of the bag.
General-purpose reclosable poly bags suited for parts packaging, hardware storage, and component organization across HVAC, plumbing, electrical, and related trade applications.
No tools or special equipment are required for use. Store bags in a cool, dry location away from direct sunlight to preserve bag integrity and zipper function. When writing on the block area, allow ink to dry before sealing to prevent smearing inside the bag. Inspect zipper closure before storing moisture-sensitive components.
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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