10 Packs (5 pairs) Left open and right open Sash lock for single/double hung wooden windows, aluminum alloy
The safety design prevents children from accidentally opening the lock and prevents ordinary theft. The left and right sides can be used interchangeably.
Note:
Measurements required to replace crescent lock:
1. If you do not want to re-open the holes, please confirm that the screw hole spacing is 46-50mm/1.8-1.9in
2. If you do not want to replace the hook, please confirm whether the hook extension length (23mm/0.9in) can be connected with the lock.
3. The distance from the central axis of the lock to the edge of the crescent is 20.5mm/0.8, and confirm whether the turntable can catch the hook.
Package:
Left and Right lock* 5 pairs
4*10 screws
1*4 hook



































Bklyn64❤️ –
Quick install
Erinsn77 –
They were just perfect for the windows in the house I just moved in. I painted the windows white so I had to replace the old ones, I am glad I could find the same ones but in a different color so would avoid making extra holes.
Grizzly_Sasquatch –
These worked great on windows with the locks that are not working properly. Easy to install and sturdy!
Terry L –
Easy to put on
Les Albin –
Good product,strong and durable
Amazon Customer –
Good sturdy window latch that does its job. Can’t complain it’s keeps the window locked.
david amos –
Very nice well made window locks. Some locks like this are somewhat cheap, thing but this one is very well made and installs easily. It’s what I was looking for and am please with the purchase
Bobby B –
used to add a lock to a RV screen door. Works great.
Amazon Customer –
This product was a replacement for a broken latch on my window. The diagram on the sales page was very helpful in ordering, and when the product arrived it fit perfectly.
Kasha –
very nice made of a thick metal. Will definitely keep someone out of your house and there very nice looking