Item No.: H05Z005

.Material: Aluminium alloy
 .Max torque 55.3ft/lb (75Nm)
 .Can be used with an impact wrench
.Chain driven,1:1 gear ratio
.Turns nuts and bolts with zero degree of arc
 .built-in high-strength special chain with a maximum
 .orque of 55.3 ft-lb (75 nm) can save effort and improve
 efficiency.
 .extension wrench is equipped with 1/4-inch, 3/8-inch,
  and 1/2-inch square drive adapters, as well as a
 1/4-inch bit drive adapter to meet different usage needs