Your deadbolt is the primary barrier between your home and someone who wants in. Most people pick one based on price at the hardware store — which is exactly how you end up with a Grade 3 lock that opens in under 20 seconds. The difference between a bad deadbolt and a good one is often $20. The difference between a good one and a great one is knowing what ANSI Grade actually means and what to look for beyond it.
Angled, rotating pins defeat standard picks and bump keys cold. UL Listed. The best high-security deadbolt for homeowners who want real protection — and don't want to think about it again.
The right answer for most homes. ANSI Grade 1, solid steel construction, pick and bump resistant for its price class. If you're upgrading from a builder-grade lock, start here.
The honest budget pick. Grade 2 construction, adjustable backset, and it installs in under 15 minutes. Not exciting — but it's a real step above the builder-grade hardware that ships in most new homes. For renters or anyone who just needs something better than nothing.
Clean touchscreen, 250 access codes, and works with Alexa, Google, and Apple HomeKit. Grade 2 is the one knock — but for a smart lock it's the most practical all-around package under $150.
Most failed picking tests in under 60 seconds. Two genuinely surprised us. Full breakdown with pick times, bump test results, and top picks for every budget.
The SmartKey re-keying system is genuinely clever. The security behind it, less so. We found its core weakness in about eleven minutes.
The grading system that determines whether your deadbolt lasts 3 years or 30. Here's what the numbers actually mean — and what most hardware store labels leave out.
One kick. That's all it takes. The best deadbolt in the world doesn't help if the frame it's mounted to is three screws and soft wood. This is the fix nobody talks about.
Grade 1, under $40, available everywhere, installs with a screwdriver. It's not exciting — it's correct. The most recommended deadbolt in North America, and the reasons hold up.
UL 437 listed, rotating pins, tubular steel housing, hardened inserts. Engineered to resist every real-world attack — including the ones most homeowners never think about.
Home Depot's house brand. Grade 3. Three spool pins. Made by Taiwan Fu Hsing exclusively for the orange-apron empire. It's not terrible — but knowing exactly what you're getting matters.