S380-29

Thanks for posting. The appearance of the nylon attachments can differ a bit, depending on the manufacturer. So long as the shoe has a depth of 1", and your top attachment resembles our 19-005, you should be on the right track. If the stamp reads '28 C', this is equivalent to our stamp option of 2830. Let us know if that's the case.

Yes, that certainly looks like a 19-005, so if the bottom shoe has a 1" depth, you're working with a Series 380.