OVERALL FRONT AND BACK DIMENSION IS 18”. HEATED SURFACE IS 15” X 15”. WATER INLET AND OUTLET ARE ½” AND APPROX 10” FROM THE FRONT EDGE OPPOSITE FROM EACH OTHER. TWO 4” WIDE STRIP HEATERS. REMOVED FROM 30 TON PRESS. CURRENTLY ATTACHED TO A “CENTERPLATE” (CAN BE EASILY REMOVED) WITH FOUR 1.25” GUIDES (FOR TIE RODS) THAT ARE APPROX 18” APART LEFT TO RIGHT AND 9” FRONT TO BACK. (QTY 2) (ITEM #1723)