All brass with 5 terminals, 3 positions. 15 amp at 12 volt DC rating. Furnished with chrome plated brass face nut. Features stainless steel springs and mounting bushing 15/16" long. 13/16"-20 thread. Measures 2-7/8" long, 1-3/4" in diameter. Accommodates 1-1/8" panel. Replaces Johnson Motors 379047. Bubble packed with 10 to the box.