Front Door Lock Grades
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Front door lock grades. To qualify as a grade 1 commercial door lock a lock must go through rigorous testing. A grade of aaa is the best grade possible in all three categories. Please note the difference between commercial and residential applications is not functional. 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. It must withstand 800 000 opening and closing cycles 6 door strikes where a lock must withstand being banged at with a hammer and a 360 lb. Grade 1 door locks are the cadillac of commercial door locks. Lock grade is the number of lock unlock cycles you can expect your lock to complete before wearing out.
It is often reserved for locks intended for commercial security. If you are concerned about security for whatever reason choosing a lock with a grade of 1 or 2 may help put your mind at ease. It s a reflection of the durability of the internal door lock types not the amount of security they provide. The yale real living front door lock has earned its place as one of the best front door locks due to its quality and unique considerations.
Schlage deadbolt smart door lock ansi grade 1. Grade 3 locks which are common for residential homes are not are secure as grade 2 or grade 1 locks. Top ansi lock grade protects business or home this is the highest level of ansi grades for door locks. The grade 1 designation means the b60n has passed tests for door impact bolt strength resistance to sawing and prying lock cycles 250 000 lock unlock operations and other physical concerns.
Front back door lever 1 more ways to filter.