This sale is for a neat unusual early low tension gas engine coil. It has an embossed Aluminum tag on it that reads Sparking Coil. It has brass screws and brass handle and measures approx. 10-1/2″ long, 5″ wide and 4 tall, and it does work. Ask questions if you have them. We describe our items as accurately as possible. We do not know everything, so look at the photos as well as reading description completely.