Shower door sweep

Thanks for posting. This looks like a pretty typical drip rail. Take a look at our 10-324 24" Shower Sweep w/ Drip Rail, as well as our 30" and 36" long versions, the 10-325 and 10-326. See if you think these could work for you. Keep in mind that these rails install either with screws or double-stick tape. I don't see any screw holes on your original drip rail, so you might want to opt for tape.