Square brass hardware that screws into window sill

Question

Has a stamp of R2 on inside, back side. The pc (handle) that unlocks mechanism broke off.

Tom · Accepted Answer

Your lock is an older style that isn't made anymore, but you can use our 38-097 and 38-098 to replace it. Just note that these won't work with your old keeper, so you'll also need a new 38-079.