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The BSC PREFERRED IAL4574400B is a nickel-plated brass key blank designed to fit Segal door lock cylinders. Each bag contains 10 key blanks ready for cutting by a qualified locksmith or key duplicating service. The brass base material provides durability and consistent cutting performance, while the nickel plating adds corrosion resistance and a clean finished appearance. This blank is stocked for locksmiths, property managers, and facility maintenance professionals who service Segal-keyed hardware in residential and light commercial applications.
This key blank is suited for use wherever Segal-profile lock cylinders are installed. Common applications include apartment buildings, commercial entry doors, and multi-family residential properties that rely on Segal keyways. The 10-blank per bag packaging makes it practical for shops and service professionals maintaining inventory for repeat key-cutting jobs on Segal-compatible hardware.
Designed as a replacement-style key blank for Segal-profile door lock cylinders. Confirm keyway profile against the existing cylinder before cutting.
Key cutting should be performed by a licensed locksmith or qualified key duplicating professional using appropriate key cutting equipment. Verify the keyway profile matches the target cylinder before cutting. Do not force an improperly cut or incompatible blank into a lock cylinder, as this may damage the cylinder plug or pins.
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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