FOR SALE: Barker & Williamson plug-in ceramic jack-bar coil for 6m. This is a center tapped coil with three prongs. Total number of turns is 4. Looks to be #10 or #12 wire about 1.5" diameter. Model number is 5B. Spacing between outer banana pins is 3-1/8" Excellent condition. Available for $15.00 plus shipping.