Strong Practicability: This is multi functional wrench with strong practicability, high hardness, wear resistance and long life.
Wide Range of Applications: This drill chuck wrench is more widely used, matching a variety of power tools.
Perforated Design: Adopt perforated design, easy to hang the line, special process and deep rust prevention.
45# Steel: Wrench is Made of 45# steel, upgraded and thickened high hard torsion bar to withstand large torsion.
Alloy Drill Teeth: This is wrench, which has high accuracy alloy drill teeth, durable, portable, compact and mini.
