Front pickup: Resistance is approximately 5kΩ, white wire is about 22.5cm, black wire is about 17.5cm. Middle pickup: Resistance is approximately 5kΩ, white wire is about 18cm, black wire is about 11cm. Rear pickup: Resistance is approximately 5kΩ, white wire is about 12cm, black wire is about 8cm. Please note that there may be some errors due to amateur measurements. Manufacturer unknown. All three pickups fit a 52mm pitch cover. Only the middle pickup has a magnet? adhered to the bottom. Since the operation has not been confirmed, it is listed as a junk item. It will be wrapped in cushioning material and shipped via Yu-Packet Post. Please purchase only if you understand that this is a junk item. Type...Electric Guitar Type...Stratocaster type #9683l