ARP Thread Chaser 911-0006; Combo - 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13. Thread:1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13. We do our best to display images of the actual product being sold. Occasionally, we use a universal image because the manufacturer has not supplied us with a photo.
