Loading... The Best Door Lock | Reviews by Wirecutter

The Best Door Lock | Reviews by Wirecutter

This article details an extensive review of deadbolt locks, identifying the Schlage B60N single-cylinder deadbolt as the top recommendation for most residential front doors. The selection process involved over 40 hours of reporting, consideration of numerous deadbolts, and interviews with eight locksmiths, security experts, and lock manufacturers. The Schlage B60N is lauded for its highest available certification for forced entry resistance (ANSI/BHMA Grade 1), extreme difficulty to lockpick, affordability, wide availability, ease of installation, and strong professional recommendations. The article emphasizes that a secure deadbolt alone is insufficient for comprehensive home security, highlighting other vulnerabilities like windows, doors, and doorframes. A crucial, cost-effective security upgrade recommended by all interviewed experts is the installation of a reinforced strike plate. The Battalion Strike Plate is singled out as an excellent choice due to its affordability, simplicity, toughness, and integral metal-lined bolt-hole, which enhances resistance against forced entry. It uses four screws for attachment, though longer screws (3-4 inches) are suggested for a stronger connection. The research methodology involved reviewing professional and personal feedback, consulting with various experts including locksmiths, a standards coordinator at the Builders Hardware Manufacturers Association (BHMA), a lock design and security expert, and representatives from major lock manufacturers. The discussion clarifies that the review focuses on deadbolts, distinguishing them from spring-bolt locks found on door knobs. It also addresses the importance of replacing old locks, especially for new homeowners or renters, to mitigate key control issues. Key criteria for selecting the best lock included single-cylinder design (avoiding double-cylinder locks that can pose safety risks), ANSI/BHMA Grade 1 certification for rigorous resistance tests, and affordable pricing (under $50). The article advises against generic, low-rated deadbolts, emphasizing that Grade 1 certification is essential for serious home security. While high-security locks (like Medeco, Mul-T-Lock, Assa, or Abloy) offer superior protection against both forced and stealth entry, they are often more expensive and require professional installation, making them less practical for most homeowners. The consensus among experts is that funds are better allocated to broader security measures like window locks and lighting than to ultra-expensive deadbolts. The Schlage B60N is described as a residential version of a high-security deadbolt, having passed extensive physical tests including hammering, prying, sawing, and kicking. Its five-pin tumbler with spool pins makes it highly resistant to lockpicking and bumping. The article compares it to its main competitor, the Kwikset 980, which is also Grade 1 rated and features a wafer tumbler design making it inherently bump-proof and pick-resistant. However, locksmiths unanimously preferred Schlage, citing the Kwikset's vulnerabilities to drilling through screws and easily exposed components for removal. The SmartKey system of Kwikset, while convenient for rekeying, has faced criticism for past security flaws, though the company claims these issues have been addressed. Despite its strengths, the Schlage B60N comes with a basic strike plate, prompting the recommendation for a reinforced upgrade. It also lacks inherent key control beyond the initial replacement, as copies can be made easily. However, experts reiterate that a good, affordable Grade 1 deadbolt like the B60N, combined with other security upgrades, offers optimal protection against most common burglary methods, as thieves are more likely to seek easier points of entry than to try to defeat a high-grade lock.

12 months ago

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