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Class IV Ball Mounts For 2" Receiver Hitches



When matching a ball mount and trailer hitch ball, the ball hole in the mount should be no more than 1/16" larger than the diameter of the ball shank. Also, pay attention to the thickness of the ball mount tongue compared to the length of the ball shank. The ball shank should fit through the ball mount and still have enough room to add the nut and a lock washer and still have at least one thread visible beneath the nut when tightened. Use a torque wrench to tighten nut to recommended torque.
  • Class I or Class II ball mounts accept 3/4" diameter ball shanks
  • Class III ball mounts accept 1" diameter ball shanks
  • Class IV and V ball mounts accept 1-1/4" diameter ball shanks
CAUTION: Will not fit the Ford factory installed hitch or receivers with heavy rounded corners


ACME Class IV Ball Mount 2" Drop / 3/4" Rise
ACME Class IV Ball Mount 2" Drop / 3/4" Rise

  • Class IV ball mount fits a 2¼" receiver opening
  • For trailer hitch balls with a 1-1/4" diameter shank
  • Shank length 9-1/2"
  • 2" drop, 3/4" rise
  • Tongue 1/2" thick
  • Weight rating of 750 TW and 7,500 GTW

    ACME-91422
    No longer Available

  • ACME Class IV Ball Mount 4" Drop / 2-3/4" Rise<br>No Longer Available<br>
    ACME Class IV Ball Mount 4" Drop / 2-3/4" Rise
    No Longer Available


  • Class IV ball mount fits a 2¼" receiver opening
  • For trailer hitch balls with a 1-1/4" diameter shank
  • Shank length 8-1/2"
  • 4" drop, 2-3/4" rise
  • Tongue 3/4" thick
  • Weight rating of 750 TW and 7,500 GTW

    ACME-91424
  • ACME Class IV Ball Mount 6" Drop / 4-1/4" Rise<br>No Longer Available<br>
    ACME Class IV Ball Mount 6" Drop / 4-1/4" Rise
    No Longer Available


  • Class IV ball mount fits a 2¼" receiver opening
  • For trailer hitch balls with a 1-1/4" diameter shank
  • Shank length 8-1/2"
  • 6" drop, 4-1/4" rise
  • Tongue 3/4" thick
  • Weight rating of 750 TW and 7,500 GTW

    ACME-91426
  • Safety Ball Locks
    Safety Ball Locks

  • Locks the hitch ball in place and keeps it from rotating and loosening
  • Accepts any 3/4" to 1-1/4" shank diameter trailer ball with wrench flats
  • Fits any 2" wide ball mount
  • Fits any trailer ball with wrench flats












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    Trailer Hitch Pictures and others may not depict actual items



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