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The BSC PREFERRED SE1027Y is a fixed-length plastic security seal designed to secure trailer doors and transportation equipment. Built from weather-resistant HDPE with a patented acetal locking chamber, it delivers strong tamper resistance in a durable, all-plastic, one-piece construction. The acetal locking mechanism resists manipulation without tools, making tampering visible on inspection. Each seal is consecutively numbered for easy tracking and chain-of-custody documentation. The seals are produced in strips of 20 with no plastic waste and are sold in cases of 100 units. This product is equivalent to part number H-543Y.
The SE1027Y is used across freight, logistics, and transportation applications where trailer door security and cargo integrity must be documented. Typical install scenarios include long-haul trucking, intermodal shipping containers, and fleet dispatch operations. The consecutive numbering supports compliance logging and load verification workflows. The HDPE material holds up in extreme cold and heat, making it suitable for refrigerated trailers, outdoor staging areas, and year-round fleet operations.
Designed as a fixed-length security seal for trailer doors and general transportation equipment. Equivalent to part number H-543Y.
Security seals of this type are typically applied by logistics personnel, freight dispatchers, or fleet operations staff without specialized tools. Inspect the locking chamber for full engagement before releasing the trailer. Once locked, the seal must be cut to remove - do not attempt to force or reverse the locking mechanism. Retain the numbered seal records as part of your shipment documentation for audit and compliance purposes.
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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