It must withstand 800 000 opening and closing cycles 6 door strikes where a lock must withstand being banged at with a.
Ssecurity grade 3 door locks.
To qualify as a grade 1 commercial door lock a lock must go through rigorous testing.
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.
Tested to withstand 1 million opening and closing cycles.
If you have lock grade 3 on your home you really should consider upgrading to grade 2 or taking your locks.
Kwikset satin nickel single cylinder deadbolt featuring smartkey security with microban antimicrobial technology model 98015smtcpk4v1 34 97 34 97.
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.
It is also the common lock you will find on homes.
Grade 1 door locks are the highest level of ansi ratings for locks.
The biggest advantage of the kwikset 660 door lock is the fact that it features smartkey technology.
This grading system ranges from 1 the highest grade to 3 the lowest grade.
Schlage plymouth bright brass electronic door lock with flair door lever featuring flex lock model fe595 ply 505 fla view the plymouth collection in bright brass 115.
These products are not as secure as grade 2 locks and aren t recommended for use on your main entry point.
Please consult a locksmith when evaluating ansi grade 3 for residential security needs.
Aaa 19 ansi grade 1 best 254 ansi grade 2 better 328 ansi grade 3 good 456 n a 475 door handing.
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.
Lock grade 3 is the least secure of the three lock grades.
Grade 1 usually used on commericial applications or where the toughest most secure locks are needed.
Combination pack 18 left handed 1.
These deadbolts are tested to withstand 800 000 openings and closings.
For entry doors homeowners may want to use a grade 1 lock to achieve maximum security.
However it s important to note that ansi grade 3 is higher quality than ordinary non ansi locks.
These locks are mostly intended for commercial security door locks.
For interior doors a business can also use a grade 2 lock.
1 inch latch bolt can withstand 10.
Grade 3 locks are acceptable on secondary entry points.
Smartkey security gives you one key convenience re key your locks yourself so all your doors share one key.
So if you already have an existing door lock you can key the kwikset 660 to match in a matter of moments.
Homes on the other hand can use grades 1 through 3 all depending on the amount of security they want.
Though most homes use grades 2 and 3.
Pairing it with a locking door handle is an option for increasing home security further.
It features an ansi grade 3 security rating.
