Retention Knobs
  • Standards in stock for most machines
  • Specials manufactured to your drawing
  • Many specials also in stock
PART NO. * THREAD A B C
40RK-044-45 5/8 - 11 .44 .49 .74 45
40RK-044-45C 5/8 - 11 .44 .49 .74 45
40RK-078-90 5/8 - 11 .78 .39 .59 0
40RK-079-15 5/8 - 11 .79 .55 .75 15
40RK-079-15C 5/8 - 11 .79 .55 .75 15
40RK-099-00 5/8 - 11 .99 .39 .59 0
40RK-099-30 5/8 - 11 .99 .39 .59 30
40RK-099-45 5/8 - 11 .99 .39 .59 45
40RK-099-45 W/.125 5/8 - 11 .99 .39 .59 45
40RK-099-45C 5/8 - 11 .99 .39 .59 45
40RK-115-45 5/8 - 11 1.15 .39 .59 45
40RK-115-45C 5/8 - 11 1.15 .39 .59 45
* "C"  FOLLOWING THE PART NO. INDICATES COOLANT HOLE.

Warning: USE OF THE INCORRECT RETENTION KNOB MAY RESULT IN PERSONAL INJURY OR EQUIPMENT DAMAGE.  IF IN DOUBT, FAX A DRAWING OR SEND A SAMPLE RETENTION KNOB FOR IDENTIFICATION.
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