Evaluating the various exterior doors and locks around the property for function and safety is an important task for the home inspector. Unlike Charlie, I do not try to pick or slide the lock. But, being Charlie, it is not surprising that he does. Poor security in this day and age, except in a few smaller communities where people do not even lock their doors, is a real risk.
Yes!----it is the all new “forever card." Just like Forever Stamps----once you get this card it works “forever” whether you go bankrupt or get
divorced----even if the bank itself goes belly up.
And while it may not be worth a damn if you want to buy something---it will get you in the house when you loose your key----or your “X” locks you out.
IF-----(There is always an “if” isn’t there?)
If, your lockset is not installed properly, the credit card can get you in the door in a jiffy.
IF-----(Yup----there is yet another “if.”)
If, the door does not have a dead-bolt, or the dead-bolt has not been locked, the credit card can get you in the door in a jiffy.
The picture on the right is what a normal latch bolt looks like that has a “security pin.” The security pin is that little half cylinder shaped thingy on
the latch bolt.
In this next picture to the left you can see the security pin depressed into the edge of the door. Under normal operation, the latch bolt enters the hole in the jamb but the pin stays recessed in the edge of the door. You see, if the security pin stays in the edge of the door the latch bolt should not be able to be pushed into the edge of the door when the door is locked. In the unlocked position both latch bolt and security pin easily push into the edge of the door.
In the “locked” position this pin should stay “inside” the edge of the door. If it enters the strike plate on the door jamb----the door can often be credit-carded to open the door.
Essentially what this means is that the door is NOT ACTAULLY LOCKED if the security pin enters the strike plate.
The picture to the right is of a normal strike plate. The security pin should not enter the rectangular opening made for the latch bolt.
The above scenario is for “in-swinging” doors.
The same condition on an “out-swinging” door (without a security latch cover) makes entry even easier----only this time one would use a pocket knife instead of a credit card. The solution is to move the strike plate toward the weather-stripping enough to prevent the pin from entering the hole----usually 1/8” or less. Because there can be lots of other variables and because this is a personal safety issue, this repair should only be done by someone that knows what they are doing. Doors that have metal interlocking types of weather-stripping are much less vulnerable to this defect.
I find this condition on nearly 80% of all doors with this type of a lockset----so go check yours now----and report back here what you discover.
Charles Buell
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