Here's a mint condition unused Stratocaster style loaded pickguard equipped with three (3) AlNiCo single coil loaded pickups. The leads have never been soldered and mounting screws match Squier Affinity Stratocaster body.
Bridge - South Top - 11.35k Ohms
Middle - North Top - 10.66k Ohms
Neck - South Top - 8.54k Ohms
Bridge & Middle (Parallel) - Hum Cancelling
MIddle & Neck (Parallel) - Hum Cancelling
A great setup to quickly and easily finish off that project. Manufacturer is unknown.