Bare Knuckle Pickups - Model Unknown

This is a Bare Knuckle pickup.
Please note that the model name is unknown as the original box is missing.
It is likely a rear pickup as there is a tag for the bridge on the lead wire.
The resistance value is for reference only. (16.03kΩ)
Based on the rear tag and resistance value, the closest match is likely the Nailbomb, so please consider this as a reference.
The lead wire has approximately 33cm of unstripped length remaining.
The pole piece spacing is approximately 51-52mm.
It has short legs.
As this is a used item, please be aware that there may be minor surface scratches that are difficult to see in the photos.