Ko-ken RS2127/6 1/4 Sq. Dr. Nut Twister set 4mm-7mm 6 pieces

The Ko-ken RS2127/6 1/4" Sq. Dr. Nut Twister Set includes 6 pieces designed for removing rounded-off or damaged bolts and nuts. Each Nut Twister socket features a specialized helical tooth structure that tapers inward, securely gripping rounded fasteners for effective removal. The set covers sizes 4, 4.5, 5, 5.5, 6, and 7mm, with all sockets mounted on a 150mm rail for easy organization and access. Ideal for use on round bolts like stud bolts and cap bolts, this set ensures a reliable grip and efficient extraction when used with the appropriate size.