GBFans Vibration Motor Wire Gauge?

Can anyone tell me what gauge the wires are on the smaller of the two vibration motors in the shop? I’m trying to extend the wires but not sure which gauge to get (if it even matters), and I’m finding all sorts of different calculators telling me how to measure and what gauge the wires might be. Has anyone ever spliced the little ones on the motor with a thicker gauge? :sigh: