This genuine Seymour Duncan humbucker cover is made of nickel silver, and fits all regular 6-string humbucker models. It does not fit Trembuckers (F-spaced).
I'm surprized that the cover isn't a perfect fit for Seymour Duncan pickups
I have delt with this company a few times and they never fail. Fast,efficient and most of all there products are second to none. If I’m looking anything for guitars,this is my go to shop. Thank you North west Guitars