What is ANSI grade locks?

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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.



Similarly one may ask, what are the different grades of locks?

There are three different lock grades, which include:

  • ANSI Grade 1- This is a heavy-duty commercial security lock.
  • ANSI Grade 2- This is a high residential security or low commercial grade.
  • ANSI Grade 3 - This is a basic residential security lock that meets the lowest acceptable quality standards for locks by the ANSI.

Additionally, what is the best ANSI grade? 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.

Beside above, how are door locks graded?

This is the highest level of ANSI grades for door locks. To earn this grade, a door knob must withstand 800,000 cycles, six door strikes and a 360-pound weight test. A deadbolt rated as Grade 1 must withstand 250-thousand cycles and 10 door strikes with a hammer.

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.

25 Related Question Answers Found

Which is better Kwikset or Schlage?

Also in the non-forced entry category, there is no doubt Schlage is better. With a better, more precise manufacturing process and 2 additional security pins than the Kwikset deadbolt, Schlage locks are significantly harder to pick, bump or compromise in non-destructive ways.

What is a Grade 3 lock?

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. When choosing a lock, get the most security you can afford.

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.

Which are the best locks for a front door?

Our Top Picks
  • Best for Front Door: Kwikset Belleview Handleset at Amazon.
  • Best Deadbolt: Kwikset 660 Single Cylinder Deadbolt at Amazon.
  • Best with Keypad: Kwikset Powerbolt 2 Keyless Entry Deadbolt at Amazon.
  • Best Smart: Schlage Encode Smart Wi-Fi Deadbolt at Amazon.
  • Best Budget: AmazonBasics Entry Knob with Lock at Amazon.

Are Schlage locks bump proof?

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. They are bump key proof locks that will protect your home and your family from intruders with a bump key.

What does ANSI stand for?

American National Standards Institute

What is a Grade 2 lock set?

Grade 2 is a medium grade and capable of operating through 400,000 latch and unlatch cycles while withstanding 450 lbs. of force per inch for lever locks. A good choice for light commercial use. Grade 3 is the lowest grade.

What does ANSI Bhma Grade 3 mean?

Products that receive ANSI/BHMA certification are designated as Grade 1, Grade 2 or Grade 3. The product grades indicate progressive levels of performance. Understanding BHMA grading & testing. When you specify door hardware, you want to know that it will function properly and provide safe ingress and egress.

What is Bhma grade1?

ANSI/BHMA Standards For Residential Grade Hardware. Product grades are defined by performance benchmarks, with Grade 1 being the highest level of performance. These standards have cycle, functional strength, security, dimension and finish requirements.

How do you pick a house lock?

The easiest way to pick a lock is to use the fast and dirty method: scrubbing.
  1. Insert Tension Wrench into the Bottom of Key Hole and Apply Slight Pressure.
  2. Insert Pick at Top of Lock.
  3. While Applying Slight Torque to Your Wrench, Scrub Your Pick Back and Forth in the Key Hole.
  4. Repeat Until All the Pins Set.

What is ANSI Bhma?

The Builders Hardware Manufacturers Association (BHMA®) is the only organization accredited by the America National Standards Institute (ANSI) to develop and maintain performance standards for locks, closers, exit devices and other builders hardware. This program has a separate, consumer education site: securehome.org.

What is security grade?

Security grades. BHMA is a group of industry experts who grade residential door hardware performance in the categories of Security, Durability and Finish. A grade of 'C' is good, 'B' is better, and 'A' is best. A grade of AAA is the best grade possible in all three categories.

What is the best electronic deadbolt?

10 Best Keyless Deadbolt Door Locks:
  1. Schlage BE365VCAM716 BE365CAM716 BE365 Camelot Keypad Deadbolt.
  2. Kwikset 910 Keyless Door Lock.
  3. YALE YRD226ZW20BP TOUCHSCREEN Yale.
  4. Schlage FE575 PLY 626 ELA Plymouth Keypad Entry with Auto-Lock and Elan Levers.

How do you pick a Baldwin deadbolt?

How to Pick a Baldwin Door Lock
  1. Insert the tension wrench into the tumbler lock of the Baldwin door lock assembly.
  2. Insert the pick into the keyhole and slowly rake it back and forth and up and down in order to set the pins into their pin holes.
  3. Use the pick to feel around for each pin.

Which locks are most secure?

  • Kwikset Kevo 925 Bluetooth Enabled Deadbolt.
  • Kwikset 914 Z – Wave SmartCode Electronic UL Deadbolt.
  • Schlage Z-Wave Connect Camelot Touchscreen Secure Deadbolt.
  • August Smart Lock 2nd Generation keyless lock.
  • Danalock V2 Bluetooth Low Energy SmartLock.
  • Yale Assure Lock SL with iM1 High Security Door Lock.

What type of door lock is most secure?

A deadbolt—so called because the locking bolt is nonmoving and can only be operated by manually turning the locking mechanism with a key or a thumb-knob—offers the best security for most entry doors. Not all deadbolt locks are the same, however. They range in quality, price, and the level of protection.