Neck humbucker: 7.5K (split coil 3.75K). Center single coil: 7.5K (split coil 3.75K). Bridge humbucker: 15K (split coil 7.5K). Neck (N): 50 mm. Middle (M): 50 mm. Bridge section (B): 52 mm. Black wire for hot wire, green wire for ground wire, red and white wire for split coil. PVC guard and copper coil pickups. Weight: 700 grams per set. Rated very easy to install. 1 x 3-ply guitar guard. 3 Alnico 5 humbucking pickups. 3 potentiometers (1 volume, 2 tone, copper shaft). 1 x 400V/200V capacitor. Two single-cut switches bring new functionality. For example, switch on + 5-way switch setting in bridge = neck and bridge pickups work together.