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The BSC PREFERRED SE1027W is a fixed-length, all-plastic security seal designed to secure trailer doors and transportation equipment. Built from weather-resistant HDPE, this one-piece seal withstands extreme heat and cold without cracking or deforming. Its patented acetal locking chamber delivers superior tamper resistance, making it one of the most secure plastic trailer seals in its class. Each seal is consecutively numbered for chain-of-custody tracking and audit compliance. Sold as a case of 100 seals, they are packaged in strips of 20 for fast, waste-free dispensing in high-volume shipping and logistics operations.
The SE1027W is suited for trucking fleets, freight carriers, warehousing operations, and third-party logistics providers that need reliable, single-use tamper-evident sealing on trailer doors, container latches, and other transportation hardware. The consecutive numbering supports documentation requirements for regulated freight, food-grade shipments, and chain-of-custody compliance programs. This seal is equivalent to part number H-543W, allowing direct substitution where that part is currently specified.
Designed as a direct equivalent to part number H-543W. Suitable for use on standard trailer doors, container latches, and transportation equipment requiring fixed-length plastic security seals.
No tools are required to apply this seal. Insert the strap through the locking mechanism until it clicks fully into the acetal chamber - the seal is single-use and cannot be reset once locked. Inspect the consecutive number and record it before sealing to establish a documented chain of custody. Removal requires cutting the seal body; any evidence of cutting or tampering is immediately visible upon inspection.
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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