Yes, there are many available online and at hardware stores that will work. **[Here's an example](https://www.amazon.com/Sliding-Window-Locks-Set-Pack/dp/B072MR9WTG/ref=asc_df_B072MR9WTG/?tag=hyprod-20&linkCode=df0&hvadid=216508137554&hvpos=&hvnetw=g&hvrand=1870332635360934792&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9031950&hvtargid=pla-350495124921&th=1)**.