Pin locks are an easy solution.
Double hung window security pins.
X 7 16 in steel antique brass 2 pack.
Simple window saftey locks.
To install one all you have to do is drill a hole.
The latches on most double hung window locks are no match for a burglar with a pry bar.
Aluminum vinyl and wood.
X 7 16 in steel antique brass 2 pack prime line u 9809 sliding window lock for vinyl windows easy installation to keep windows securely closed white diecast construction pack of 2.
Many have locks latches that are broken or the two window sections don t line up preventing the window from being secured.
Defender security u 9929 double hung wood window flip lock 1 in.
76 4 23 oz get it as soon as fri sep 4.
Item 1183829 model 668105.
Window pinning can be an effective way of securing double hung windows and some sliding windows.
The child proof design can only be unlocked with the provided keys.
Pin locks cost about 5 at home centers and online.
If you want to lock the window in a partially opened position drill a second hole.
Defender security u 9929 double hung wood window flip lock 1 in.
Can be used on vertical single and double hung sliding windows as well as horizontal sliding windows.
These defender security wood window sash security pins 8 pack secure your window when closed or in a ventilating position.
We run into a lot of double hung windows usually in older homes that could use this type of protection.