These cars fit all MacGregors , Venture and Tattoo models
that have standard 1” aluminum T-Track, some older model boats had smaller 7/8”
stainless steel or aluminum track, these will not fit those tracks.
This item was not a standard item on any MacGregor model but
can be used on the Genoa tracks of many models. These are NOT intended to
replace the standard genoa cars, but rather to be placed at the aft end of the
track to allow the driver to easily cleat off the Genoa or Spinnaker sheets in
lighter wind conditions that do not require the winches to be used.
Spinnaker sheets can be run directly to these cars in light to medium wind.