The Tony Iommi Signature Pickups is the same humbucker that the
Black Sabbath guitar legend uses in his signature model Gibson SG.

As Gibson’s first Signature Series humbucker, the exclusive
configuration of powerful magnets and special windings give this pickup
the incredible sustain and tone that have made Tony’s work with Black
Sabbath instantly recognizable. With its full–shred tone, incredible
sustain and note clarity, this Gibson pickup will put you out in front
where you belong. Its razor–sharp highs and well–defined mids and lows
will add a new personality to your guitar. Features shielded, four–conductor wiring for series, parallel or split coil operation, and is
fully wax potted and epoxy’d for absolute protection against unwanted
feedback.

Gibson Code - IMTS-BK