JAB Series JAB3660 60″ x 36″ x 20.5″ – Spec Sheets: JAB3666 66″ x 36″ x 20.5″ – Spec Sheets: JAB3672 72″ x 36″ x 20.5″ – Spec Sheets: JAB4260 60″ x 42″ x 20.5″ – Spec Sheets: JAB4272 72″ x 42″ x 20.5″ – Spec Sheets: Owner’s Manual: