Musiclily Pro 49.2mm Nickel Silver Alloy Humbucker Pickup Cover for American made Electric Guitar

The holes are slightly off, despite showing the correct dimensions according to Seymour Duncan��s website.

While the pickup technically fits inside, the alignment for a Seymour Duncan JB SH-4 (49.2mm) is off, and the poles won't fit into the slots.

Nothing else to say. Its a nickel HB cover that fits perfectly on my SD neck humbucker (Jazz).

Looks good. Fits well.

At a critical point in finishing a guitar build, I needed a chrome pickup cover for a Fender-Spaced humbucker pickup. The pickup was installed in the body, I took this cover and pressed it down into the cavity, and it fit perfectly. All the ��poles�� show through the holes. This particular cover is made for Fender (49.2mm). I hope this helps.