Simply remove the old lock fill the screw holes drill new fastener holes and install the unit.
Double hung window security bar.
To install one all you have to do is drill a hole.
Sash locks may be used on double hung single hung or casement windows.
A good window security option is that you can install strong and visible window locks on your basement first floor windows or balconiesand add simple deadbolts or sash locks for extra security layer.
The problem is that the crescent latch is easily jimmied open by inserting a knife or other flat tool.
Used for single hung windows sliding windows and patio doors.
If you already own a home security system then you probably already have door window sensors.
Window guards are adjustable in width to fit most window openings and are constructed of solid and tubular steel with horizontal bars spaced 3 1 2 in.
It just keeps the window closed.
Locks for double hung sashes.
Stop locks bar locks track locks locking pins and wedge stops all work for single hung or double hung windows.
Withstands repeated impacts with its unique double headed push pin that provides extra resistance from forced entry.
The latch is generally not designed to be extremely secure.
When the window makes contact with the lock it block it it s stopped.
These devices are designed to detect whenever your window is opened and for some security systems an alert will be chimed to let you know whenever this has happened.
A folding lock for a double hung window can be unlocked and folded to one side so the sash can be raised.
If you want to lock the window in a partially opened position drill a second hole.
These are typically used for double hung windows.
A double hung window has two panes of glass one above the other and are often secured with a crescent latch.
Pin locks are an easy solution.
All units include tamper proof installation screws and window l stops for enhanced safety.
Keyed sash lock keyed sash locks are available to fit most double hung windows.
The latches on most double hung window locks are no match for a burglar with a pry bar.