They fit. I had them installed on a heavy GN5. Few things to note however. The screws that go on the back of the headstock are not identical to the originals and I remember having a little issue there. The shafts are larger with a bit more presence at the front. Mine were gold plated and the color was more on the redish/orange side. Not a perfect fit to the bridge. The plastic buttons look & feel like... plastic, which feels weird on a Smith bass, got to admit. Having said all that they are very high quality and really do their job. On a 5 string, the neck became noticeably lighter and the entire balance of the bass changed. The instrument feels different. Hope that helped..
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