Schaller Schaller Genuine Rock Pin chrome silver color These are genuine Schaller strap lock pins, with the now-rare West Germany marking. I purchased them, of course, several decades ago, but I only used them for 2-3 years and stored them carefully in a dark place, so I think they are in good condition, although there may be some slight clouding or scratches. I think many people love the old models. I don't remember the color variations at the time of purchase, but I think this is chrome. However, nickel is also the same silver color, so it's difficult for me to judge. I bought them new about 30 years ago, but I don't remember there being nickel at the time, so I can't say for sure. Please understand the above regarding the color. This is a set and a set for the strap side only. There are two sets (2 sets) for the strap side and one set for the guitar side. (Everything in the picture is included) The old models are, of course, non-existent when new, and I think they are also rare on the used market. For those who use multiple straps, those who already have several lock pins, and those who are looking for the old model that is not S-Locks. As this is a personal handling, please understand that there may be minor oversights. Recycled materials may be used for packaging. Thank you for your consideration.