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10t Tow Ball Parts

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3-inch Tow Ball Parts

3-inch tow ball parts include a castellated nut is 1 3/4" x 12tpi, a washer and a 10mm split pin.

Tow ball nuts are made from 4140-grade steel at Couplemate for maximum torque.

Components spare parts are

  • Castellated nut
  • Washer OD: 84mm, ID: 49mm, Thickness 4.8mm
  • 10mm Split Pin. M10 Length: 100mm

Couplemate manufactures a range of castellated nuts for towballs.






Additional information

Weight1 kg
Dimensions4 × 7 × 7 cm
Select Parts

1 3/4-inch Castellated Nut, Washer, 10mm Split Pin