Genuine Gretsch Chrome Electromatic Solid Body Series Humbucking Chrome Pickup. Measures 3.548"X1.494"X.590" tall. Requires a body rout slightly larger than 3.075"X1.205". Screw mounting centers 3.239". Simple output lead consist of one black jacketed wire and one white jacketed wire. Genuine Gretsch 0077395000. UPC 717669746988.