IKN 1 pcs Guitar Pickup Dual Rail Humbucker with 4 Conductors for Electric Guitar Replacement,Black Dual Hot Rail Style Twin Coil Humbucker Pickup for electric guitar. Twin Bar as two pole can fully shielded for low noise and wired for hum cancelling. Ceramic magnets, Wax potted to eliminate any unwanted feedback and noise. Black color pickup, Resistance: about 8-9k ohms,Fixing Hole Spacing: 77mm. Package Include: 1 x Guitar Pickup.