Plastic inside lock broke

Hello,

We have come across this lock in the past and recommended our 38-144 non-handed sash lock. These can be used for either the left or right side. Take a look at the dimensions on our product page and see if this would work for you. If this is in fact a match, then you would need new keepers since the old ones aren't compatible with our lock. The new keepers would be our 38-276 and 38-277, which are handed. Thank you!