What is a Grade 2 deadbolt?

They have the same 800,000 openings and closings tested, and the same latch bolt size.

What is the difference between grade 1 and grade 2 locks?

Grade 1 not only meets commercial building requirements, it also provides the best security available against vandalism and heavy usage. Grade 2 meets light commercial requirements and exceeds residential building requirements. These locks are adequate for lighter duty doors where security is less of an issue.

What does a Grade 2 lock mean?

Lock grade 2 is the next level up in terms of testing and security. Grade 2 locks are not usually sufficient for many commercial buildings, but they exceed the building requirements for residential buildings. Grade 2 door knobs must handle 400,000 cycles, 4 door strikes and a 250-pound weight test.

What is a Grade 2 security rating?

Durable security grade

Described as “light commercial,” Grade 2 locks also exceed most apartment building requirements. The also exceed typical residential requirements. As a result, Grade 2 locks are not quite strong enough for most businesses. On the other hand, they offer more protection than common home locks.

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What is a Grade 2 door knob?

ANSI Grade 2 Certification

Withstanding a 250-pound weight test, these door knobs are not nearly as durable as the best grade but is cycled a minimum of 400,000 times, and 4 door strikes. The deadbolts withstand 150,000 cycles and 5 door strikes with a hammer.

Which Lock is most secure?

Deadbolts. Deadbolt is often considered the most secure type of lock. What makes deadbolts unique is that they cannot be moved easily from the locked to unlock position. All deadbolts require some type of rotation to disengage the lock.

Which is better Kwikset or Schlage?

Kwikset: The bottom line. If you’re in the market for a smart lock, you can’t go wrong with Schlage or Kwikset. But we think Schlage edges out Kwikset for its ANSI Grade 1 security rating, along with the built-in alarm option. You’ll get versatility and value, along with the strongest lock on the market.

What is the best deadbolt lock to buy?

Buying Options

The Schlage B60N is our pick as the best deadbolt for most people. This single-cylinder lock is affordable, widely available, and far more difficult to lockpick or bump than many others in its price range.

What are the grades of locks?

How Secure Is It? A lock’s security is denoted by its American National Standards Institute (ANSI) grade, with Grade 1 the most secure and Grade 3 the least. A builder-quality tubular lock will likely be a Grade 3, a good-quality handleset a Grade 2.

How do I pick a deadbolt for my house?

9 Tips for Selecting a Deadbolt Lock

  1. ANSI Grade 1 Designation. All locks are not created equal. …
  2. Deadbolt Lock with Key Control. Get a deadbolt lock with key control. …
  3. Saw Resistant Bolts. …
  4. Minimum 1-Inch Long “Throw” on Deadbolt. …
  5. Security Plates. …
  6. Double-Cylinder or “Captured Key” Deadbolt. …
  7. Hardened Case Steel.
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What does deadbolt grade mean?

The BHMA/ANSI has three, separate grades for deadbolts, simply labeled grades 1 through 3. Grade 1 is the highest quality, and the most dependable deadbolt you can have. Grade 3 is your average deadbolt which will provide an accepted, but minimal, level of security.

What does ANSI Bhma Grade 3 mean?

5-2001 include operational, finish, security and cylinder requirements. Product grades are defined by progressive performance benchmarks in the given tests, with Grade 1 being the highest level of performance. The ANSI/BHMA A156. … A Grade 1 interconnected Lock is 500 lbf , a Grade 2 is 300 lbf and a Grade 3 is 250 lbf.

What is the best front door lock?

The 9 Best Door Locks of 2021

  • Best Overall: Kwikset Juno Keyed Entry Door Knob at Amazon. …
  • Best Touchscreen: SCHLAGE Z-Wave Camelot Deadbolt at Home Depot. …
  • Best Portable: Addalock The Original Portable Door Lock at Amazon. …
  • Best Keyless: …
  • Best for Front Door: …
  • Best Deadbolt: …
  • Best with Keypad: …
  • Best Smart:


What grade are emtek locks?

Solid forged brass construction. Grade 1 BHMA rating ensures that you’re getting the best security available.

What locks are bump key proof?

ANSI Grade 1 locks cannot be bumped. Schlage bump proof locks are locks that can’t be bumped. They also provide security against a burglar wielding a sledgehammer. Grade 2 locks are also unpickable deadbolt locks.

What is ANSI grade?


The American Nation Standards Institute (ANSI) grading system for deadbolts was developed by the Builder’s Hardware Manufactures (BHMA). This grading system ranges from 1 (the highest grade) to 3 (the lowest grade). It factors in longevity of the lock, toughness, and latch length.

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