Ok, these are like $166 new and I don't like them. Previously installed, but in great condition. You could just grab this and flip it for a few bucks, but please, leave it for someone that wants to try it. Someone may like it and can use it. Uses regular 5 screw Fender mounting and has two extra screws near the front. I'd suggest not using those at first and see how you like the bridge. Pics to follow, hey I'm Christmasing with family.