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Description

Faultless Deadbolt DD9X21The Faultless Deadbolt DD9X21 is a single cylinder deadbolt designed to enhance the security of residential doors. It features a satin nickel finish, offering both durability and a modern aesthetic. Key Features: Backset latch adjustability supports 2 3 8" and 2 3 4" ( 60 mm or 70 mm) backset. Also, fixed backsets are available at 127 mm. Door thickness compatibility Fits doors with thickness ranging from 1 3 8 to 1 3 4 ( 35 mm to 45 mm). Security

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oil & loose particles

Faultless hinges deliver reliability you can feel—every time you close a door

offering long-lasting strength and reliability

single-entry codes (ideal for guests)

Meets ANSI/BHMA Grade 3 standards—ideal for residential entrance

The durable roller handle offers a comfortable grip and easy control during use

Heat resistance (once cured) — allows it to perform in demanding conditions

🧱 Heavy-Duty Build – Made from high-quality

Its design focuses on simplicity

it is available in multiple sizes to handle detailed work or large surface painting

Underground shaft