Cle-Line 0610 Series 5/16-18UNC 1-1/2" O.D. Carbon Steel Bright Round Adjustable Die

Short chamfer on both sides of die to extend tool life. Adjustable for wear and size. Cut external threads when held in a die stock. Produce UN thread form. Can be used for close to shoulder work. Manufactured from carbon steel substrate. Bright finish. 30 Day Warranty.