GearWrench 16 Pc. Bolt Biter Nut Extractor & Driver Set

Set features: bi-directional design for removing/tightening damaged fasteners; tapered entry easily seats on damaged fastener; dual sized sockets work with SAE and metric fasteners; Torsion zone for 50x longer life in high torque impact applications; chrome molybdenum alloy steel for strength and durability; high-visibility laser etched markings for quick size identification; black oxide finish to resist corrosion; and minus-size sockets fit a wide range of damaged fasteners. Gearcase included.