Baer Hexagon Die Nut HSS - BSF - Right Hand - For General use - 7/8 x 11The Baer Hexagon Die Nut HSS BSF 7 8 x 11 is a compact, high speed steel tool designed to cut external British Standard Fine threads. Built for general use in automotive, workshop, and maintenance tasks, its hex shape provides a secure grip for hand or wrench operation and precise threading results. Hexagonal body for easy grip: The six flat exterior lets you twist the die nut by hand or with a wrench, even in tight spaces. Material: High Speed Steel