Iscar 4503098 Retention Knob: CAT40, 5/8-11 Thread, 45 ° Angle Radius, 0.74" Knob Dia
Retention Knob: CAT40, 5/8-11 Thread, 45 ° Angle Radius, 0.74" Knob Dia 0.64" Knob to Flange, 0.49" Neck Dia, 1.5" OAL (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!