Retention Knobs BT-MAS Style

  • Inch thread.
  • Piloted.
  • No through coolant.

RK BT-MAS Style with Pilot Inch

system wrench

order numbercatalog numbersizeGXCHTAD5DNDPWHDDLFLPRLsocketft. lbs.
1026729RK31114405/8 - 1145°.938.392.636.589.9881.2642.250RKW4085
1025459RK31114B405/8 - 1190°.938.392.636.589.9881.2642.250RKW4085
1021844RK31118501 - 845°1.438 .668 1.026.9031.3841.7783.355RKW50110
1021800RK31118B501 - 890°1.438 .668 1.026.9031.3841.7783.355RKW50110

NOTE: WF = Width over flats for open-ended wrench or socket wrench. For socket wrench, see page J39.

  • Inch thread.
  • Piloted.
  • No through coolant.

RK BT-MAS-Style without Pilot Inch

system wrench

order numbercatalog numbersizeGXCHTAD5DNHDDLFLPRLsocketft. lbs.
1026730RK32114405/8 - 1145°.903.392.588.9901.2662.125RKW4085

NOTE: WF = Width over flats for open-ended wrench or socket wrench. For socket wrench, see page J39.