Iscar 4503113 Retention Knob: CAT50, 1-8 Thread, 90 ° Angle Radius, 0.906" Knob Dia
Retention Knob: CAT50, 1-8 Thread, 90 ° Angle Radius, 0.906" Knob Dia 1.772" Knob to Flange, 0.67" Neck Dia, 3.346" OAL (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!