Torx key ?? double ratchet

Size: 17x19MM The ratchet head can be rotated 180 degrees: it is convenient to use in different spatial angles; wrench turning: realizes the choice of forward rotation and reverse rotation. The thickening production force is large and difficult to break, the torque is large and the service life is long. 72-tooth compact ratchet: It only needs 6 degrees to turn once, which is convenient for use in small spaces. Fully polished nickel-plated mirror surface: Smooth surface, effective rust prevention, extending the service life.Material: Chrome vanadium steel has high hardness, strong toughness and greater torque.