Ratchet Head for Torque Wrench RH4N-18TH TOP

As total teeth number is 24 which corresponds to ratchet swing angle of 15 degrees.Has a good maintainability because the opening is so large to remove foreign objects easily.Connector ID(mm):?318Thickness (mm):33.7Input Drive (mm):12.7Effective Length (mm):80Preset type:T , 180NTKApplicable Torque Handle Digital Type:DT , 200-18BNPlease do not hook the spanner diagonally if rotating bolt/nutDo not insert, if connector of torque handle is plunger pin typePlease insert, if it is a steel ball type.