Product Overview Retention Knob: BT40, 15 ° Angle Radius, 0.748" Knob Dia 1.142" Knob to Flange, 0.28" Flange Thickness, 0.55" Neck Dia, 0.669" Pilot Dia, 2.12" OAL
Quick view Parlec Retention Knob: BT40, 60 ° Angle Radius, 0.588" Knob Dia Log in for pricing Quick view
Quick view Parlec Retention Knob: BT40, 90 ° Angle Radius, 0.588" Knob Dia Log in for pricing Quick view
Quick view Parlec Retention Knob: BT40, 45 ° Angle Radius, 0.74" Knob Dia Log in for pricing Quick view
Quick view Parlec Retention Knob: BT40, 45 ° Angle Radius, 0.588" Knob Dia Log in for pricing Quick view
Quick view Seco Retention Knob: CAT40, 45 ° Angle Radius, 0.74" Knob Dia Log in for pricing Quick view
