These deadbolts are tested to withstand 800 000 openings and closings.
Ssecurity grade 3 door locks.
Please consult a locksmith when evaluating ansi grade 3 for residential security needs.
Kwikset satin nickel single cylinder deadbolt featuring smartkey security with microban antimicrobial technology model 98015smtcpk4v1 34 97 34 97.
Lock grade 3 is the least secure of the three lock grades.
What is lock grade 3.
To qualify as a grade 1 commercial door lock a lock must go through rigorous testing.
It should be considered basic door hardware for non high security situations and is the least expensive.
It factors in longevity of the lock toughness and latch length.
These locks are mostly intended for commercial security door locks.
Get free shipping on qualified ansi grade 1 best door locks or buy online pick up in store today in the hardware department.
It is also the common lock you will find on homes.
Grade 1 usually used on commericial applications or where the toughest most secure locks are needed.
The size of the latch bolt is 5 8 of an inch and the deadbolt will hold up against two strikes of 75 pounds of force.
These products are not as secure as grade 2 locks and aren t recommended for use on your main entry point.
For entry doors homeowners may want to use a grade 1 lock to achieve maximum security.
Grade 1 door locks are the highest level of ansi ratings for locks.
Combination pack 18 left handed 1.
If you have lock grade 3 on your home you really should consider upgrading to grade 2 or taking your locks.
Kwikset is a secure door lock industry leader innovator in home safety with keyless entry and re keying technology for residential and commercial door hardware.
Pairing it with a locking door handle is an option for increasing home security further.
This grading system ranges from 1 the highest grade to 3 the lowest grade.
For interior doors a business can also use a grade 2 lock.
Grade 3 locks are acceptable on secondary entry points.
It features an ansi grade 3 security rating.
It must withstand 800 000 opening and closing cycles 6 door strikes where a lock must withstand being banged at with a.
The biggest advantage of the kwikset 660 door lock is the fact that it features smartkey technology.
Aaa 19 ansi grade 1 best 254 ansi grade 2 better 328 ansi grade 3 good 456 n a 475 door handing.
1 inch latch bolt can withstand 10.
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Tested to withstand 1 million opening and closing cycles.
However it s important to note that ansi grade 3 is higher quality than ordinary non ansi locks.
Though most homes use grades 2 and 3.
These deadbolts are almost identical to grade 3 deadbolts.