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The EMTEK 8455US15A is a low profile single cylinder deadbolt built for residential and light commercial door applications. Constructed with brass and alloy steel components and finished in satin nickel (US15A), this deadbolt delivers a clean, modern profile suited to contemporary door hardware installations. The low profile design keeps the bolt mechanism compact against the door face, reducing visual bulk while maintaining standard deadbolt function. Licensed locksmiths, carpenters, and general contractors typically install this hardware as part of a complete door lockset assembly.
This deadbolt is designed for single cylinder installations, meaning a keyed cylinder operates the exterior side while a thumb turn controls the interior side. It fits standard residential entry doors and is appropriate for new construction as well as replacement projects. The satin nickel finish coordinates with a wide range of modern door hardware styles. The low profile housing makes it a practical choice where a streamlined appearance is a priority alongside reliable door security.
Designed as an OEM-style replacement or new-installation deadbolt for standard residential and light commercial entry doors accepting single cylinder deadbolt hardware.
Installation is typically performed by a licensed locksmith or experienced carpenter following standard door preparation guidelines. Ensure the door edge bore and cross bore match the deadbolt dimensions before installation, and verify backset compatibility with the existing door prep. Disengage any existing latch or lock hardware and confirm the door is plumb and properly aligned before securing the deadbolt assembly. Follow all applicable local building codes governing door security hardware.
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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